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rachelrosen

Network Solutions | Role of Computer Networking in Hospitality Industry - 1 views

  • Network inside your organization is as important as outside. Things not end there; when some guests reach your hotel you will need a network to keep track of reservation, inventory, services, and maintenance. Free Wi-Fi accessibility, guests’ connection with front desk and monitoring for safety; these things have now become the signature of modern hospitality. LAN connection for easy and safe data transfer and all other things are needed in networking for smooth running of your hotel.
  • nization is as important as outside. Things not end there; when some guests reach your hotel you will need a network to keep track of reservation, inventory, services, and maintenance. Free Wi-Fi accessibility, guests’ connection with front desk and monitoring for safety; these things have now become the signature of modern hospitality. LAN connection for easy and safe data transfer and all other things are needed in networking for smooth running of your hotel. In hotels, computer networking play a vital role, communication between workers and staff creates a stable environment. Communication between front desk and manger office is important as in case of any unusual event. And the link of rooms with the service providers’ staff creates a healthy effect on guest’s mind when services are provided to them in no measure of time. Fire alarm or emergency alarm in case of any accident ensures the guest’s safety and also increase the rating of your hotel. The interlinked electronic systems in rooms which control all the electronic devices in room are too much helpful. The Wi-Fi accessibility now becomes an essential thing in hotels. So networking makes it possible to provide that service efficiently. Some five star hotels provide alarm bells on the table in the dining restaurants. These bell ring in the kitchen and makes it possible for the staff to attend each incoming guests at that time and avoid complaints. Here we present a complete solution to all your network problems; Network Solutions Why Network Solutions? Network Solutions is an organization with an extensive geographic stretch providing IT guides. They have worked with almost every kind of business organization and have an extensive vision of their work. They have genius IT specialists who not only show their professional aptitude during their work but also show personal interest in your business that content you mentally. They have an experience of almost all fields as they have worked with almost every genre of business you can think off from health care to education or flaunting fashion to secret secure banking systems. They know perfectly how to prove themselves as the best option available. They work with you, understand you, give respect to your needs and know how to use resources efficiently and bring up with something that does wonders your business. Some of their core networking values are: Envisage They do a lot of research work and observation, and try to sum up things. First they give a close view to your business in order to know your need of networking. They predict the average traffic you are going to have on your network. So that they can provide you with the best and never disturbing network facilities. In Hospitality industry the network traffic depends on your choice, how much you want to give ease to your business or your guests, connecting every room with the front desk or you just want to establish a connection between you workers and manager. Identification  They observe your style and know your needs. And now is the time to identify your problems and your pains. In hotels the problems you face in network in unresponsive and slow communication which creates irritation both among your guests and workers. So to save you from pain Network Solutions is there. Monitoring They monitors the WAN accessibility and the performance of the established network. Measure Fair usage policy and to monitor the traffic of net is another important thing in networking. Network Solutions has made it possible for you. Analyze Analyze the general or common pattern traffic utilization patterns and try to make it more seamless. Automation The network change and configuration are under Automation. Troubleshoot Any kind of trouble in network afterwards, network solution is there to fix it.  To ensure the quality of their  service. (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })(); Leave a Reply Click here to cancel reply. Comment
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    Networks provide efficiency in the hospitality industry on a multitude of platforms. They are useful to the resort itself, who can connect and make reservations, check guests in, allow guests to charge food or additional items to their rooms, and provide service for any additional guest needs. For guests they can make reservations, learn about the hotel, and be connected and feel at home even away from home. More than that, networks can connect in the article posted and provide security, connecting the entire resort. For example, if there is an emergency the network can link to all rooms and set off the alarm to inform the guest.
jalilahst

What is Network Redundancy and Why Does It Matter? - 0 views

  • Network redundancy is the process of adding additional instances of network devices and lines of communication to help ensure network availability and decrease the risk of failure along the critical data path.
    • jalilahst
       
      Defines Network Redundancy.
  • Redundancy in networks helps to eliminate single points of failure to ensure better network stability and uptime in the face of events that would otherwise take th
  • e network offline
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  • A fault-tolerant redundant system provides full hardware redundancy, mirroring applications across two or more identical systems that run in tandem
    • jalilahst
       
      1 form of redundancy that data centers use.
  • fault-tolerance redundant systems are complex and often expensive to implement.
    • jalilahst
       
      Disadvantage to fault tolerant redundant systems.
  • If something goes wrong with one server, the backup servers take over and restart applications that were running on the failed server.
    • jalilahst
       
      How high availability works, the 2nd form of redundancy that data centers use.
  • it does tolerate a certain amount of downtime in that there is a brief loss of service while the backup servers boot up applications.
    • jalilahst
       
      Disadvantage to high availability software based redundant system.
  • create a network strategy that reviews existing infrastructure.
    • jalilahst
       
      First steps of network redundancy plan.
  •  Well-maintained UPS systems can ensure that servers can switch over from electrical power to backup generator power without losing any data or applications.
  • the best places to replicate and store data so it can be easily accessed in the event that other redundant systems fail and the main network goes down. By using more than one data center, companies can ensure that even if some disaster occurs, they will be able to carry on with minimal disruption.
    • jalilahst
       
      The importance of backing up data offsite.
  • They can test different connections by physically disconnecting hardware to make sure failover occurs as anticipated. If things do not go as planned during testing, data center managers then create an after-action report that lists the items they need to fix as a result of the testing.
  • creating incident response plans that can counter them is crucial for ensuring network resiliency in the face of modern cyber threats. Network redundancy can be a crucial aspect of many cyber incident response plans.
  • attacks are a type of cyberattack where the goal of the attacker is to render a target network or service unusable
    • jalilahst
       
      DDoS definition
  • By blending a variety of ISPs, data centers can leverage their connectivity to help reroute network services when a DDoS attack is underway. vXchnge’s vX\defend, for instance, uses diverse traffic routing options to identify and bypass volumetric attacks without compromising bandwidth or increasing network latency.
    • jalilahst
       
      prevent DDoS attacks by implementing redundant networks with flexible internet access.
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    Network redundancy is the process of enhancing network devices and lines of communication to help safeguard network availability and decrease the risk of failure along the critical data path. Redundancy in networks purpose is to help eliminate specific areas of failure to guarantee better network stability and availability when the network would otherwise be offline. Optimize network redundancy by backing up data offsite and conductions frequent test to measure its durability and maintain it. Protect the network from malicious attacks is also important. By creating plans for when attacks occur by rerouting network services.
ldeur001

What is Network Redundancy and Why Does It Matter? - 0 views

  • The underlying concept of redundant networks is simple. Without any backup systems in place, all it takes is one point of failure in a network to disrupt or bring down an entire system. Network redundancy is the process of adding additional instances of network devices and lines of communication to help ensure network availability and decrease the risk of failure along the critical data path.
  • All valuable data should be backed up regularly, preferably in another location. A good data center location strategy maps out the best places to replicate and store data so it can be easily accessed in the event that other redundant systems fail and the main network goes down. By using more than one data center, companies can ensure that even if some disaster occurs, they will be able to carry on with minimal disruption.
  • Colocation data centers regularly conduct tests to assess the integrity of their backup systems and redundant networks. They can test different connections by physically disconnecting hardware to make sure failover occurs as anticipated. If things do not go as planned during testing, data center managers then create an after-action report that lists the items they need to fix as a result of the testing. They also create a procedure to follow for both automatic and manual flip over. 
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  • For many companies, their networks are the primary point of contact for delivering products and services to their customers.
  • A network outage, then, whether it's caused by equipment failure, an unexpected cyberattack, or some form of human error, can be devastating for a business. Every moment of system downtime translates into very real financial losses in the form of lost revenue, diminished brand reputation, and missed opportunities.
  • Network redundancy is the process of adding additional instances of network devices and lines of communication to help ensure network availability and decrease the risk of failure along the critical data path.
  • Without any backup systems in place, all it takes is one point of failure in a network to disrupt or bring down an entire system. Redundancy in networks helps to eliminate single points of failure to ensure better network stability and uptime in the face of events that would otherwise take the network offline.
  • fault-tolerant redundant system provides full hardware redundancy, mirroring applications across two or more identical systems that run in tandem.
  • Ideal for any operations in which any amount of downtime is unacceptable
  • A software-based redundant system, high availability uses clusters of servers that monitor one another and have failover protocols in place.
  • there is a brief loss of service while the backup servers boot up applications.
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    Network redundancy is the process of adding network devices and other instances of communication lines to help ensure network availability and reduce the risk of failures on critical data paths. One of the first steps in the network redundancy plan is to create a network strategy that reviews the existing infrastructure. A high-quality hosted data center should have an extensive backup system to ensure that it is always available. All valuable data should be backed up regularly, preferably in another location. By using multiple data centers, companies can ensure that even if certain disasters occur, they will be able to proceed with minimal losses. In addition, a well-maintained UPS system ensures that the server can be switched from power to backup generator power without losing any data or applications.
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    A network outage whether it is due to a cyber attack or simple human error can be devastating to a company. It makes them look very bad, damaging their reputation, and can cost the business millions of dollars. Network Redundancy can help ensure network availability and decrease the risk of failure. There are 2 forms of redundancy. Fault Tolerance where there is a mirrored backup system that takes over with no loss of service, and High Availability where the backup servers take over and restart applications that were running on the failed server.
allisonweets

Why is Computer Networking Important? | Digital Divide Council - 1 views

  • Information is the building block for effective communication.
  • This mainstream technology has proven to be an effective means to enhance proficient, flexible and streamlined communication while maximizing on productivity and resources.
  • Computer networking is a pool of integrated computers configured to one another.
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  • Computer networking enhances seamless communication, cohesive functioning, and resource sharing.
  • Personal Area Networks are interconnected technology devices that serve a single individual within one facility.
  • LANs are limited to a single building like an official establishment.
  • MAN covers a distinctly larger are than LAN. MAN consists of configured computers covering a town, city or campus.
  • WAN covers a larger geographical area than MAN. The network connects a country or even continents.
  • HAN is a computer network limited to a defined boundary like a house or home office.
  • Computer networks reduce your hardware costs significantly.
  • resource pooling is efficient.
  • This eliminates the need to buy single IT assets for each employee.
  • With a central server, you lower the number of storage servers needed. And you increase the efficiency of operations.
  • You can access your data from any device. This enhances free movement while accessing your data wherever you may be.
  • Computer networking is a massive boon to the communication landscape. Networking allows you to send and receive text messages and files in real time.
  • Employees can download and exchange corrupt files which expose your server to viruses and malware. Shared resources open doors of opportunities for security breaches.
  • Small equipment such as modern routers is expensive. The networks also need regular monitoring and maintenance.
  • Computer networks are flexible, but employee productivity is a concern.
  • Quality technological solutions are a significant determinant of the success of any business.
  • Computer networking offers immense technological solutions to businesses and institutions in various formats.
  • “To win in the marketplace, you must first win in the workplace”- Doug Conant.
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    Computer networking is essential within organizations to build effective communication and allows sharing of resources. Various forms of computer networks each serve a specific purpose based on the size of area being served. Computer networking has many advantages but also has drawbacks that must be considered. Networks have the ability to reduce costs, increase storage, enhance flexibility, and provide easy access to information. Despite this, computer networks are subject to the threat of security breaches and can be very costly for an organization. Employees may also find themselves being distracted by the vastness of information made available by the Internet. In all, computer networks can offer countless solutions to technological problems within organizations.
wenzheng guo

What Is a Telecommunications Network? - 1 views

  • it is now understood to include Internet, microwave, and wireless equipment as well as the more traditional forms of telephony.
  • The main function of any telecommunications network is to provide efficient transmission of information from a point of origin to a point of termination.
  • Along with the PSTA, or public switched telephone network, that most people are familiar with, there is also the Internet, a medium that is increasingly used for both voice and visual communications. Private computer networks are a common tool in many businesses today, as well as many institutions of higher learning. These basic types are all classified into several categories, which include such options as wide area networks, local area networks, and virtual private networks.
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  • there are several basic types of telecommunications networks in use.
  • The main function of any telecommunications network is to provide efficient transmission of information from a point of origin to a point of termination.
  • With a local area network, or LAN, the focus is on providing the same secure communications as with a WAN, just on a smaller geographical area.
  • As communications in general continue to advance, the definition and scope of a telecommunications network will also continue to change and broaden. However, the core concept will likely remain the same.
  • A telecommunications network that is set up as a wide area network, or WAN
  • now understood to include Internet, microwave, and wireless equipment as well as the more traditional forms of telephony. There are several different classes of telecommunication networks, with each of them having a slightly different focus.
    • wenzheng guo
       
      New defination of Telecommunication Net work.As tme goes by, it becomes wider an more detail.
  • With a local area network, or LAN, the focus is on providing the same secure communications as with a WAN, just on a smaller geographical area.
    • wenzheng guo
       
      It is common in our daily life but we seldom recoganize.
  • As long as the form of communication allows for the real-time electronic exchange of audio, visual, and data transmissions, there is a good chance that method of communicating can be classified as a telecommunications network.
    • wenzheng guo
       
      It is the core of telecommunication and it will remain the same.
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    A telecommunication network used to refer to the collection of switches of wirings used by telephone service; it is now include internet, microwave and wireless equipment as well as telephony. The main function of a telecommunication network is to provide efficient and effect transmission of information. A telecommunication network can set up as WAN and LAN. A telecommunication set up as WAN allows reliable communication between nodes that are geographically located across large distance. Hotels chains that located in different area would like to use this network model. With the same level of security, a telecommunication network set up as LAN is used on a smaller geographic area. It provides phone, data, and internet within an enclosed setting. One example is a hotel, where the phones and internet access are all routed through a network located within a hotel. As technologies continue to advance, the definition and the scope of the telecommunication network will also continue to change. But what will remain the same is the core concept. Before I read this paper, my opinion on a telecommunication network is always indicates telephone service, and now I understand it also include internet, microwave and wireless equipment. I have to say that technology have been changed very fast so that we must keep in mind to update our knowledge on these new technology as well.
Yaping Li

Telecommunication networks - parts of telecommunication network - types of telecommunic... - 0 views

  • Telecommunication network has many types like wide area network, metropolitan area network, local areanetwork, campus area network, personal area network, virtual private networks, client server network, peer to peer network, network computing
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    This article is definition of telecommunication network. It introduces the basic segments of telecommunication network, and lists the types of telecommunication network. At the last, it also offers some example to show the telecommunication network. From this article, I can know the function of terminals, channels, processors, computers and control soft wares. And there are three main components in the structure of telecommunication network. According to the different geographic area, the telecommunication network has different types.
haojingting

Computer Network - 0 views

  • Computer network security should be a concern for all
  • A computer network can simplify one's technical capabilities if they own multiple computers and the various technical equipment used to enhance computer functioning. When computers talk to each other through a network, tasks can be more efficient and people can save time and money, streamlining systems. Computer networks are great for home or small businesses, and can also be wide area networks (WAN) reaching across the world to bring shared technology to large corporations or global industries. Another important facet is computer network security which operators should be aware of when looking at networking through a WAN.
  • Computer networks are great for home or small businesses, and can also be wide area networks (WAN) reaching across the world to bring shared technology to large corporations or global industries. Another important facet is
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  • a network will allow the system operator to share a single Internet connection for all of home computers.
  • Networking will also allow a family or business to share various files. Windows allows for easy entry to another computer's files, making it possible to access information from one desktop to another.
  • A firewall may be implemented to filter the information coming through the Internet connection into the private system in the home or business.
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    This article gives a brife introduction of the functions and advantages of computer networks. There are also discussions about the computer network security issues.
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    This article gives a brife introduction of the functions and advantages of computer networks. There are also discussions about the computer network security issues.
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    Computer networks are great for home or small businesses, and can also be wide area networks (WAN) reaching across the world to bring shared technology to large corporations or global industries. Another important facet is computer network security which operators should be aware of when looking at networking through a WAN. Networking will also allow a family or business to share various files. Windows allows for easy entry to another computer's files, making it possible to access information from one desktop to another. Other computer network activities include: sharing a printer, playing games that allow multiple users on different desktops, and sending output devices to other computers in the home. There are different levels of security, and the reason for use of computer networking will determine how much security should be installed. The highest levels of security will block out everything coming into the desktop, even email, with the lowest levels of computer network security allowing in email spam and undetected viruses.
Sherine Mattison

Investing in Technology for Competitive Advantage / Arthur Andersen / Fall 1996 - 1 views

  • Today's hospitality industry technology represents a legacy reflecting the computer industry's capabilities during the last two decades and the willingness of hotel executives to embrace its products
  • critics have been increasingly harsh with their comments on the computer systems and software applications used by the hospitality industry. Typically custom-designed for proprietary application, these systems have not always been successfully integrated
  • The question for many hotel organizations remains how to achieve the ultimate open system that can be shared at all levels, whether it is the central reservation system, individual property management system or any other operational area
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  • Timing is everything in technology investments
  • Network computing has enormous implications for marketing to customers on a global basis, as well as hotel operations. Consider the potential for the industry to connect with vendors worldwide for electronic purchasing, potentially achieving economies of scale and leveraging not yet possible. World purchasing functions will allow companies to customize their own catalogs. Virtual channels of distribution using computer networking capabilities will also allow hotel companies to market products and services - some traditional to our industry, others not - to customers whether they are in the hotel, at work, or at home. This will require a migration from today's central reservation systems to tomorrow's customer information systems using network-centric solutions. Development of customer profiles and guest recognition will make it possible for hotel organizations to interact in entirely new ways with customers, regardless of their physical location. Clearly, the large hotel companies will need to be the first to address questions raised by global networking capabilities and what this will mean in terms of technology investment. But for many hospitality companies presently struggling with the high cost of technology and the confusing state of our industry's technology affairs, this will not be an easy task. And the decisions will ultimately become further complicated by the opportunity to outsource certain functions into subscription-based networks. It is unlikely that the hospitality industry will be forced to bear the entire burden for networking infrastructure. Strategic alliances with major technology companies will be the catalysts in building this capability as they become strategic providers of networking capabilities to hospitality and other industries. And as network-centric computing comes of age and a company's proprietary information is stored in cyberspace, security will become an ever-more important issue requiring solutions. Whether it is an e-mail gateway through an internal network or customer access via the Internet, network fire walls and encryption systems will be required to mitigate the concern many will have with system security.
  • Network computing has enormous implications for marketing to customers on a global basis, as well as hotel operations. Consider the potential for the industry to connect with vendors worldwide for electronic purchasing, potentially achieving economies of scale and leveraging not yet possible. World purchasing functions will allow companies to customize their own catalogs. Virtual channels of distribution using computer networking capabilities will also allow hotel companies to market products and services - some traditional to our industry, others not - to customers whether they are in the hotel, at work, or at home. This will require a migration from today's central reservation systems to tomorrow's customer information systems using network-centric solutions. Development of customer profiles and guest recognition will make it possible for hotel organizations to interact in entirely new ways with customers, regardless of their physical location. Clearly, the large hotel companies will need to be the first to address questions raised by global networking capabilities and what this will mean in terms of technology investment. But for many hospitality companies presently struggling with the high cost of technology and the confusing state of our industry's technology affairs, this will not be an easy task. And the decisions will ultimately become further complicated by the opportunity to outsource certain functions into subscription-based networks. It is unlikely that the hospitality industry will be forced to bear the entire burden for networking infrastructure. Strategic alliances with major technology companies will be the catalysts in building this capability as they become strategic providers of networking capabilities to hospitality and other industries. And as network-centric computing comes of age and a company's proprietary information is stored in cyberspace, security will become an ever-more important issue requiring solutions. Whether it is an e-mail gateway through an internal network or customer access via the Internet, network fire walls and encryption systems will be required to mitigate the concern many will have with system security. In the final analysis, networking solutions will drive down the cost of technology investment "on-property" where hotel real estate and business interests merge. The solutions that hotel organizations will be able to choose from in terms of networking should also be less expensive than the current profile of technology spending. And we can expect that change to occur sooner rather than later, given the present rate of investment in Internet-based technologies.
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    "Investing in Technology for Competitive Advantage - The Challenge Facing the Hospitality Industry" sheds light on how the necessity of the investment in technology is in the hospitality industry. Not investing in technology affects even the customer services. It is mentioned that there are at least 85 property management systems available offered to owners and managers of hotels by technology providers which tend to meet the real needs of those. Further, open system that could be widely used is needed to acquire by hotel organizations. The more creative hospitality organizations are, the more successful would be in future. It is also indicated the technology cycles. Simply, technology would be increasingly required in future because of that the investment in technology would give a lot of opportunities to different parts in this industry.
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    Investing in the hospitality industry as it relates to information technology is one of the ways the industry will stay current and be able to compete in this fast pace environment. More and more guest are demanding exceptional, cutting edge customer service. As this investment occurs there needs to be integration of hardware and software for the future. These choices are not easy and is perhaps one of the greatest challenges that the industry faces. Timing and knowledge is critical to investing in technology because innovation is moving so fast, therefore knowing what new development to purchase and the ability to integrate existing systems into new one is important. In conclusion, it is paramount for investors to be mindful of the market place and to get as much inputs into the decision that is made for maximum results.
dominiquewalker

Hotel Computer Network » BNG Hotel Management Kolkata - 1 views

  • A computer network or data network is a telecommunications network which allows for computer systems to alternate data. In computer networks, networked computing instruments pass knowledge to each other along network links
  • In 1969, the university of California at la, the Stanford research Institute, the tuition of California at Santa Barbara and the institution of Utah had been related as part of the evolved study initiatives company network (ARPANET) task. It is this network that developed to come to be what we now call the web.
  • Two such instruments are said to be networked collectively when one gadget is able to alternate knowledge with the opposite device, whether or not or no longer they have an instantaneous connection to each other.
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  • Facilitate communique via electronic mail, video conferencing, immediate messaging, etc.
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    This article discusses "Hotel Computer Networks". The author keeps information brief but informative.Highlights include, explaining the point of a computer network and how such communication is made possible. "Hotel Computer Networks are used to: Facilitate communique via electronic mail, video conferencing, immediate messaging, etc." The article concludes by highlighting the various varieties of computer network's used in hotels i.e. Local Area Networks, Personal Area Networks and Campus Networks.
vincentsalazar

Social Network Ad Spending to Hit $23.68 Billion Worldwide in 2015 - eMarketer - 0 views

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    "In Western Europe, we see a similar trend, and social network ad spending per user will remain about half the amount spent in North America throughout our forecast. By contrast, Asia-Pacific social networkers will command only $8.04 each from advertisers trying to reach them this year, and that figure will increase to just $10.54 by 2017. In that region, user bases are still growing significantly while spending still lags. Social Network Ad Spending per Social Network User Worldwide, by Region, 2013-2017 The US and China will be the leading individual countries in social network ad spending for the foreseeable future, collectively commanding more than half the worldwide market throughout our forecast period. This year, advertisers in the US will spend $9.59 billion on social ads, up 31.0% from 2014 and more than double the amount they spent in 2013. By the end of our forecast period, social network advertising in the US will total $14.40 billion-just shy of 20% of all digital ad spending countrywide. In China, ad spending on social networks will reach $3.41 billion this year and is expected to increase to $6.11 billion in 2017, or 12.5% of all digital ad dollars in the country. At a company level, unsurprisingly, Facebook is dominating the paid social advertising landscape globally. eMarketer estimates that in 2015, the company will make $15.50 billion in ad revenues, or 65.5% of all social network ad spending worldwide. That portion is up from 2014, when Facebook owned 64.5% of the social ad market. Twitter is also gaining share, expected to take 8.8% of global social network ad spending, or $2.09 billion, up from 7.1% share in 2014. LinkedIn, the other major US-based social ad seller for which eMarketer forecasts ad revenues, will make $900 million in advertising this year, but its share of global social ad spend will dip to 3.8%, down from 4.2% last year." This article states the increase in e-marketing expenses companies are willing to pay in order for th
Hanqing Yang

Taking Network Security to the Cloud - 1 views

  • The biggest threat to network security at the hotel property level isn’t a lack of technology – it is the lack of resources to manage it.  A strong network security solution should combine cloud-based security configuration with plug and play installation of a firewall and IPS appliances.
  • The impact of a mass security approach is significant to hotel network operations. It could eliminate the need for on-site IT resources to configure and deploy security appliances. It could also provide much-needed network visibility across an entire portfolio of properties. Lastly, it would be instrumental in expediting large-scale security deployments and updates.
  • The challenge is that many hotels lack the IT resources to adequately stay on top of security.
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  • They expect ironclad security that protects their entire “online” experience in the hotel, from online booking and iPad-enabled check-in to the wireless connectivity in their rooms.
  • The biggest threat to network security at the hotel property level isn’t a lack of technology – it is the lack of resources to manage it.
  • Ideally the firewall or IPS device should be shipped directly to the property where anyone (e.g. GM) can simply plug the device into the network
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    Today's travelers expect a strong network security. The challenge is that many hotels lack the IT resources because of budget. As a result, IT functions are limited to making sure security patches are up to date and services are running rather than proactively identifying security threats and preventing. This article introduces cloud-based security system as a solution. With the network security system, IT headquarters can monitor and manage the entire network. Also, hotels can save the cost for on-site IT resources and security appliances. It was interesting that cloud-based security is a solution for network security when there are many opinions that cloud computing is not safe. 
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    This article talks about the limitation of hotel network security issue, then introduce one solution to it. First of all, it mentions since the usage of Internet is growing big more than ever, customers has more attention and requirement on Network Security. Actually, staff of IT department spend most of their time on updating system and other mid-level support, while they should spend more time on proactively identifying security threats and preventing attacks. This happens due to finance and human source constraints. Lucky for us, there is already one effective solution, keyword, cloud computing. Buy applying cloud computing, IT staff only need set up firewall, configure security system on headquarter. After then configuration is done, they send out these IPS device to branch companies. The security system will automatically update through these devices, no more traveling between properties.
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    While many hotels right now are keeping and tracking down their valued customers' information, lots of those hotels are facing security problems also. Customers expect ironclad security that protects their entire "online" experience in the hotel, from online booking and iPad-enabled check-in to the wireless connectivity in their rooms. In today's cyber threat environment, that makes the hospitality industry a desirable and lucrative target for attacks. This article mainly talked about how to strength hotel network security.It suggested that a strong network security solution should combine cloud-based security configuration with plug and play installation of a firewall and IPS appliances. Which can be described as Taking Network Security to the Cloud.The IPS device will automatically contact and authenticate to the installation cloud, retrieve its configuration, and then reboot into the hotel's network ready to protect.
da7327

7 Must Follow Rules for Perfect Hotel Wi-Fi - 0 views

  • In a 2013 Study, Forrester Research concluded that out of those polled, 94% agreed that above anything else, they wished all hotels offered quality wifi throughout the hotel and in their rooms.
  • Understanding exactly what factors are most critical to your guests when using wireless connectivity will help you to create a network that is designed to support those exact wants and needs.
  • At the minimum, your hotel will need: A Firewall Role-based access control Profiling IDS/IPS
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  • If your goal is high-performance, which it should be, then placing your APs down the hallways is the last thing you should do.
  • Your wireless system should incorporate a network management system and for many hotels some level of managed support to provide services like: Monthly health checks Firmware reviews Scheduled system tests Tier 2 support Proactive alerts Threshold based triggers And Client tracking to name a few
  • Wi-Fi as a Service offers many benefits,
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    The most desired amenity is not a comfy bed, good location its actually something we can not without, fast and secure Wifi!  Studies show 94% agreed that above every other amenity they wished all hotels offer quality wifi. But not all hotels offer high quality wifi which leads to more spending to fix issues, and poor guest experience. The article mentions how to build a good wifi network from the ground up first thing is Security comes first. Creating a secure system for what your guests needs. Next, comes planning for capacity. Planning for this means plan for what applications your guest use. Then comes access point placement. Where should the network stream from that is the most effective?  Now comes listening to your guests regarding the wifi connectivity and keeping up with demand which all ties into choosing the right partner to setup your wifi connection. It is surprising that out of all the lavish amenities one would like 94% want high quality wifi. In these times without internet connection, it feels as if were in the stone age. The article talks about the importance of having high quality wifi for guests to have a great experience which we cannot stress enough of the importance. The first step of establishing a good wifi network is to do a needs analysis of your guests what type of apps will they use? If its normal email, surf the web you can build a standard network, but if its high data usage like video apps then you have to establish a higher connection. With all this having a shared network is always risky so you have to have the most secure network one can have so you don't Put your guests in cyber harm's way. An effective way for hotels to manage all this is to contract with a wifi company so they can manage, provide and upgrade as needed. So the importance of choosing a right partner that knows your guests' needs is important. Hotels rely so much on keeping up with technology from being able to check in online, manage hotel guests services, and j
JIACHEN LI

Study: Hotel network security lacking - SC Magazine - 0 views

  • Most U.S hotels are vulnerable to malicious attacks and are "ill prepared" to protect their guests from internet security problems, claims a study published by Cornell University
  • hotels
  • having a robust set of firewalls that are managed and properly configured, splitting networks, and educating staff of the importance of security standards.
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  • Ogle recommended that all hotels use Wi-Fi Protected Access (WPA) encryption,
  • For guests, Ogle recommended connecting to the internet using a Virtual Private Network (VPN)
  • ted anti-virus and firewall software and making sure each secured website starts with “https://” rather than “http://”. The danger of not securing a
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    The Article attached to this link reports commun issues found in hotel internet networks. The author mentions a study conducted with 38 hotels. It resulted that 33 out of the 38 hotels had flaws in their network configuration and allowed the researcher to access unauthorized information via the internet. We all understand that reliable internet connectivity is a priority for guests and business travelers; however, security is a concern that can't be neglected. Another reason to be concerned is that so many softwares and applications are stored via internet. Adding a password is a simple measure that every business should consider. Network issues cold not only hinder guests but the hotel as well.
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    Nowadays, since many business travelers connect remotely to continue working while on the road, the potential for theft of corporate information exists. Some hotels still rely on relatively rudimentary hub technology for their networks, and these are particularly subject to hacking. Tested by Ogle, most hotels are lacking of security and responsibility for the safety when guest searching internet. Guests' information is easy for the hackers to steal, which means when we use the network in the hotel, we are almost peeped by other people we are unknown. Such a terrible thing! Hotel should increase its network's security, a hotel could potentially be considered at fault for not taking the necessary precautions to protect their guests from hackers. Based on this article, hotels can use Wi-Fi Protected Access (WPA) encryption, the password can provide kind of base wall to protect security. What is more, it is necessary that having a robust set of firewalls that are managed and properly configured, and educating staff of the importance of security standards.
  •  
    According to the research by Cornell University, most US hotels are vulnerable to hackers. There are two main reasons contribute to the issue. One is the flaws in many hotels' network topology, making it possible for customers to lose their privacy. The other is careless employees provide access information to help hackers' breach. Ogle thought that WPA encryption, VPN and training employees are good ways to solve the problems. I think that if the computer networks of hotel are weak, the guests' password, email message or other private information will not be protected, and they will even suffer loss. So it is important for a hotel to use different measures as Ogle recommended to ensure the safety of the computer network.
  •  
    this article is talking about the problem on the hotel network security. a author from the Cornell university said he tested wireless network at 38 hotels at the same time. he found that most hotels were easy to break into. moreover, as long as you use the Linux distribution BackTrack and a high-power wireless card and high-gain omnidirectional antenna, you can break into the hotel guest network and then get the password, email message and the website people are viewing. importantly, this procedure just cost 100$. this is full of loopholes. hotel manager should pay more attention on this problem. at the end of the article, the author recommend a security app called Wi-Fi Protected Access encryption. this app require the guest to enter the password if the guest wants to surf the internet.also, he recommend connecting to the internet using a Virtual Private Network (VPN), having updated anti-virus and firewall software and making sure each secured website starts with "https://" rather than "http://".
kaseyfl9568

14 Main Advantages and Disadvantages of Computer Networking - Green Garage - 1 views

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    Advantages will reign from the obvious such as being able to speak in real time to people across the country, therefore communicating messages faster. This helps businesses be more successful due to relaying data faster and more accurately, seeing trends in different areas sooner, to sending files at a quicker rate. Items shared on networks allow for more people to have access to information at a quicker rate along with information being shared more accurate due to being in real time. Time is money and network sharing helps save time which in turn is saving money. Along with saving money because time is being saved, the lack of software changes assists in saving money as well. If you are not having to replace software often, you are able to provide longevity of equipment to help reduce costs. On the other hand there are many disadvantages that can seem to outweigh the advantages if not looking at the entire picture. If a network breaks down, everyone working off of that network can be out of work for the time it is being fixed. Would this be worth taking the risk of calculating how many hours of work that is lost based on how efficiently the system works? Now to fix this issue this requires someone who is trained in this field at a high technical skill level to fix the network error which can cost a great deal of money to maintain.What if an employee is being distracted by the many things the internet has to offer and is using your network to look these things up? They are now being unproductive at work and putting your network at risk for malware, viruses and many other illicit practices. So once again, is the risk worth the reward.
Yuting Peng

The importance of social networks in hotel business - 0 views

  • The booking tool offers fans who follow us on Facebook the opportunity to directly book their stay at one of our hotels. Social media will grow in significance and we consider it particularly important to offer excellent services – also on the Internet.
  • In addition to social networks, hotels should also focus on mobile solutions and complement their classical marketing mix with mobile applications for iPhone, Android and BlackBerry smartphones.
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    The article tells us how the social networks important to the hotel business. The study shows the network and social media are benefit to hotel marketing. And the ARCOTEL sees this potential opportunity in social media and network application Facebook. Nowadays, the network and some third party such as kayak, priceline provide many hotels boost in booking and increase in guest loyalty and public relation. But study shows that only 24 percent of the users would like to join hotel profiles on Facebook. The ARCOTEL hotels have integrated the apps into their Facebook sites. By using this app, the fans can directly book their favourite hotel and read ratings and other information through the app. The social media will get after them to offer excellent services. Both of them were done on the internet. At the same time, the fans who use the app to book hotel will also get prize draws, special discounts or a user-friendly booking function with extra tools. Although the network has given the hotel a instrument to contact with the guest, the modern technology still can not replace the classical booking and marketing paths, the network is just like the catalyst. As the internet business is rapidly growing worldwide. Hotels have to focus on combine their classical marketing with new technologies such as smartphones, ipad and facebook. They will help the hotel gain business and be success.
Heather Del Ponte

Net Neutrality 101 | Save the Internet - 0 views

  • When we log onto the Internet, we take lots of things for granted. We assume that we'll be able to access whatever Web site we want, whenever we want to go there. We assume that we can use any feature we like -- watching online video, listening to podcasts, searching, e-mailing and instant messaging -- anytime we choose. We assume that we can attach devices like wireless routers, game controllers or extra hard drives to make our online experience better. What makes all these assumptions possible is "Network Neutrality," the guiding principle that preserves the free and open Internet. Net Neutrality means that Internet service providers may not discriminate between different kinds of content and applications online. It guarantees a level playing field for all Web sites and Internet technologies. But all that could change. The biggest cable and telephone companies would like to charge money for smooth access to Web sites, speed to run applications, and permission to plug in devices. These network giants believe they should be able to charge Web site operators, application providers and device manufacturers for the right to use the network. Those who don't make a deal and pay up will experience discrimination: Their sites won't load as quickly, and their applications and devices won't work as well. Without legal protection, consumers could find that a network operator has blocked the Web site of a competitor, or slowed it down so much that it's unusable. The network owners say they want a "tiered" Internet. If you pay to get in the top tier, your site and your service will run fast. If you don't, you'll be in the slow lane. What's the Problem Here? Discrimination: The Internet was designed as an open medium. The fundamental idea since the Internet's inception has been that every Web site, every feature and every service should be treated without discrimination. That's how bloggers can compete with CNN or USA Today for readers. That's how up-and-coming musicians can build underground audiences before they get their first top-40 single. That's why when you use a search engine, you see a list of the sites that are the closest match to your request -- not those that paid the most to reach you. Discrimination endangers our basic Internet freedoms. Double-dipping: Traditionally, network owners have built a business model by charging consumers for Internet access. Now they want to charge you for access to the network, and then charge you again for the things you do while you're online. They may not charge you directly via pay-per-view Web sites. But they will charge all the service providers you use. These providers will then pass those costs along to you in the form of price hikes or new charges to view content. Stifling innovation: Net Neutrality ensures that innovators can start small and dream big about being the next EBay or Google without facing insurmountable hurdles. Unless we preserve Net Neutrality, startups and entrepreneurs will be muscled out of the marketplace by big corporations that pay for a top spot on the Web. On a tiered Internet controlled by the phone and cable companies, only their own content and services -- or those offered by corporate partners that pony up enough "protection money" -- will enjoy life in the fast lane. The End of the Internet? Make no mistake: The free-flowing Internet as we know it could very well become history. What does that mean? It means we could be headed toward a pay-per-view Internet where Web sites have fees. It means we may have to pay a network tax to run voice-over-the-Internet phones, use an advanced search engine, or chat via Instant Messenger. The next generation of inventions will be shut out of the top-tier service level. Meanwhile, the network owners will rake in even greater profits.
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    The major problem with the Network being available to only limited users is that not everyone will have the funds to access the network. If they put a a large price take on using the network and being charged to used websites, many small companies, etc. will not even have a chance to grow since the eternet is used in so many aspects of a business.
Kai Zhang

Hotel Network Security: A Study of Computer Networks in U.S. Hotels - Cornell School of... - 3 views

  • Since many business travelers connect remotely to continue working while on the road, the potential for theft of corporate information exists.
  • not prevent malicious users from intercepting guests’ transmission
  • virtual local area networks (VLANs)
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  • hotel could potentially be considered at fault for not taking the necessary precautions to protect their guests from hackers.
  • The VLAN inhibits attackers from using their computer to imitate the hotel’s main server, which is the mechanism most would use to intercept other people’s data
  • Given that the technology exists to increase a hotel network’s security, a hotel could potentially be considered at fault for not taking the necessary precautions to protect their guests from hackers.
    • TIANJIAN ZHANG
       
      The security of guests' connections to the hotels' network seems to be an essential issue in hospitality industry, especially in those commercial hotels. Based on the leaks of the network technology in the hotels, some companies may hire hackers to steal or snoop the secret data of other companies for achieving some business goals during the business people from the victimized companies staying in the hotels. Therefore, if hotels can not make sure their network system can prevent malicious users from intercepting guests' transmissions, they must admit their weaknesses of network technology and warm guests to be cautious when they access the network system of the hotels if they need to view some secret data. Anyway, hotels should keep taking the necessary precautions to protect their guests from malicious users.
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    From what I research from the article, VLAN as a local area network itself actually is quite secure cause the fake IP address means a private one.  And it is already encrypted. But the hackers had imitate the hotel's main server. As for the technology developing, it seems like the more secure the system make, the smarter the hacker would be. 
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    This article introduced how hotels improve their network to enhance security. To reduce the potential for stealing by theft and hacker, the W Dallas Hotel set up virtual local area networks. Compared with relatively rundimentary hub technology and encryption for Wi-Fi, the biggest advantage of this VLANs is to inhibit attackers from using computer to imitate the hotel'smain server. I think increaing a hotel network's security is very necessary, still, people should pay more attention to this and improve the techonology to make sure the security of all aspects.
Jingjing Zhu

Computer Networking Information - 0 views

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    This article was divided into five parts to introduce the computer networks. The first part is why do we need computer networks. I guess there are a lot of reasons ,but the most important one is to share information from others,everyone can visit information which is provided by other users,also they can simply access the same server machine. The second part is types of computer networks. It can divided by three different types 1.LAN when a certain number of computers within an organization are connected with the use of data transfer cables, it is called Local Area Network. 2.WLAN the goal of LAN and WLAN is same ,that is connect computers with networks.But cables are not used for forming the network. 3.WAN it can connect computers all over the world. The third part is computer network connections 1.Bus network .It is the easiest setup technology which is also easier to make mistakes 2 Star network. It is also a common setup technology 3.Mesh network. This is one of the primitive ways of forming a computer network The fifth part is information transformation . Using this technology, the data is broken into small pieces called packets of data. Every packet of data, has a head and in some cases a tail. The head contains various information, like the destination address, the checking bits. The final part is the definition of protocol. The computer protocol is a set of rules ,information travel from one to another. These set of rules will define, when to send a packet of data, when an acknowledgment signal should be given.The most common protocol, that we must have heard and which is used over in the largest network
marvahb

Toward a network hospitality | Germann Molz | First Monday - 0 views

shared by marvahb on 18 May 17 - No Cached
  • The growing popularity of online hospitality exchange networks like Couchsurfing and Airbnb point toward a new paradigm of sociality for a mobile and networked society as hospitable encounters among friends and strangers become entangled with social media and networking technologies.
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    Although this article circulates around hospitality, it just goes to show how broad networking has become in this day and age. Individuals from all over the work are using networks to connect with one another and form communities. Throughout the article, the author refers to Andrea Wittel's notion of network sociality and relates it network hospitality. The article goes on to state that Wittel's use of the term 'network' refers both to new structures of electronic connectivity and to practices of making social and professional ties.
gmuno014

Top Eight Network Technologies to Invest in for "Hotels of the Future", by Daryl Stokes - 1 views

  • Poll hotel guests on which amenity is most important to them and chances are they’ll vote for connectivity. But it’s more than just raw Internet access they expect these days. In this new always-connected age, guests want easy and persistent access to all things digital that can enhance their experience, both within and outside the premises. It’s a big reason why hoteliers are now spending as much time and resources on network technology and applications as they are on the quality of their linens and food service. Hotel customers expect the same online convenience and customization they have in their homes. And with seemingly every traveler equipped with laptops, iPads, and smart phones, they also expect their hotel to be place of ubiquitous connectivity. Indeed, according to Scot Campbell, chief information officer for MGM Mirage, the core of a hotel’s ‘cool' factor is technology. Campbell says that "we are building rooms where everything is on a network.”(1) Installing new technologies will give hotels a competitive edge with travelers for whom digital devices have become just another normal bodily appendage of sorts.
  • Poll hotel guests on which amenity is most important to them and chances are they’ll vote for connectivity. But it’s more than just raw Internet access they expect these days. In this new always-connected age, guests want easy and persistent access to all things digital that can enhance their experience, both within and outside the premises. It’s a big reason why hoteliers are now spending as much time and resources on network technology and applications as they are on the quality of their linens and food service. Hotel customers expect the same online convenience and customization they have in their homes. And with seemingly every traveler equipped with laptops, iPads, and smart phones, they also expect their hotel to be place of ubiquitous connectivity. Indeed, according to Scot Campbell, chief information officer for MGM Mirage, the core of a hotel’s ‘cool' factor is technology. Campbell says that "we are building rooms where everything is on a network.”(1) Installing new technologies will give hotels a competitive edge with travelers for whom digital devices have become just another normal bodily appendage of sorts.
  • 1. Digital check-in
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  • Indeed, according to Scot Campbell, chief information officer for MGM Mirage, the core of a hotel's 'cool' factor is technology. Campbell says that "we are building rooms where everything is on a network."
  • While there are many tantalizing new applications hotels can invest in to take advantage of ubiquitous connectivity, we see the following eight technologies delivering the best ROI and competitive advantage.
  • t's a big reason why hoteliers are now spending as much time and resources on network technology and applications as they are on the quality of their linens and food service.
  • Guests will be able to check-in from a kiosk or a touch-screen display in the lobby, just as passengers do in an airport concourse.
  • 2. Secure, reliable and scalable Wi-Fi connections throughout
  • The push now is to make Wi-Fi easier, more reliable, and secure―all the while being compliant with Payment Card Industry (PCI) and other Federal and state law enforcement requirements (e.g. the Communications Assistance to Law Enforcement Act). Secure and flawlessly managed connectivity throughout the premises will be mandatory.
  • 3. The smartphone operated hotel
  • Room numbers and entry codes will be sent directly to cellphones for easy, keyless entry. Not only is this a solution to guests losing their keys, it also prevents serious security risks that come with magnetic key strips that store personal information, such as social security and credit card numbers.
  • The in-room display will even allow customers to set preferences for lighting and temperature.
  • 4. The television as in-room control center
  • For example, Marriott Hotels booked $1 million in revenues in the first 100 days after the launch of its mobile website in 2009. Mobile bookings were particularly important in supporting last minute bookings and moving expiring inventory, as about one-third of the mobile bookings were for same-night stays.
  • 5. Guest sensors
  • Energy efficiency is important―both to the environmentally conscious consumer, as well as the economically conscious hotel manager.
  • Not coincidentally, the Aria has received the highest certification from Leadership in Energy and Environmental Design (LEED), and 5 Green Keys from the Green-Key Eco Rating Program.
  • 6. Restaurant display ordering
  • Using touch screens in restaurants increases the efficiency of staff, and being able to use dynamic graphics and displays enables the chef to promote specials and upsell on orders
  • 7. Digital employee communications
  • Hotels will increasingly use digital learning to keep employees informed about everything from shift responsibilities, to updates on occupancy rates, to the next wave of convention attendees and security needs.
  • hese 20-minute audio and video modules can be viewed in the hotel or on mobile devices, and be
  • cause they are video-based, they are inexpensive to update and translate into languages other than English. High employee turnover rates are part of the hospitality industry, so having an efficient, consistent training solution is critical
  • 8. Multiple data streams, running through multiple networks that can be both secure and shared
  • Each of these data streams will need to be highly available―that is, a hotel cannot afford to have the system 'go down'. Network performance will have to be optimal as travelers will expect transactions to happen in real-time. And most importantly, all this data will need to be secure. PCI compliance requires a high level of security for each transaction. Information needs to be able to flow securely and efficiently with built-in redundancy.
  • According to iProspect, a search engine marketing firm, two thirds of consumers begin their shopping experience―including hotel shopping experience―online
  • A key part of competing in the new marketplace is having the technical capability to capture every consumer touch-point opportunity on the hotel grounds―from the time they step into the lobby, to the time they leave for the next destination.
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    Hotel guests are now more interested in connectivity than they used to. With this technology age guests would like to have access "to all things digital that can enhance their experience." Hotels now are spending more time and resources on network technology as they do for other services. For hotels to gain competitive advantage they need to build rooms where everything is on a network.
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    This article highlights top technological improvements in a hotel that have proven to be successful, and in return have reflected a positive ROI. The article discusses ideas that are new and upcoming. Some of these ideas include: Digital check-in/check-outs, secure and reliable Wi-Fi, smart phone operated hotels (use of keys), TV as in-room control center where guests can control room temperature and lighting, and restaurant display ordering.
  •  
    This brings up a topic that we discussed in one of the earlier weeks in class. Being PCI compliant is a very critical role in guest satisfaction. It makes the guest feel secure and confident that their information is safe and not being shared through other channels.
  •  
    Another topic that is mention, previously discussed in class, is how paper menus will be replaced and guests will now have access to order via touch screen devices. This does not eliminate servers, but increases efficiency of staff, and increases turnover of tables.
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