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Gonzalo San Gil, PhD.

5 signs your Web application has been hacked | ITworld - 0 views

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    "hacked FREE Become An Insider Sign up now and get free access to hundreds of Insider articles, guides, reviews, interviews, blogs, and other premium content from the best tech brands on the Internet: CIO, CSO, Computerworld, InfoWorld, IT World and Network World Learn more. Other Insider Recommendations Java 101 primer: Composition and inheritance 6 simple tricks for protecting your passwords Free course: "JavaScript: The Good Parts" Free Course: The Dark Side of Technology Careers Website defacements? Database dumps? Mysterious files? Here's how to tell if your Web application has been hacked -- and how to secure it once and for all"
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    "hacked FREE Become An Insider Sign up now and get free access to hundreds of Insider articles, guides, reviews, interviews, blogs, and other premium content from the best tech brands on the Internet: CIO, CSO, Computerworld, InfoWorld, IT World and Network World Learn more. Other Insider Recommendations Java 101 primer: Composition and inheritance 6 simple tricks for protecting your passwords Free course: "JavaScript: The Good Parts" Free Course: The Dark Side of Technology Careers Website defacements? Database dumps? Mysterious files? Here's how to tell if your Web application has been hacked -- and how to secure it once and for all"
Gonzalo San Gil, PhD.

Social Network Analysis | Coursera.org - 1 views

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    "This course will use social network analysis, both its theory and computational tools, to make sense of the social and information networks that have been fueled and rendered accessible by the internet."
Gonzalo San Gil, PhD.

Pirate Party On Course For Historic Election Win in Iceland - TorrentFreak - 0 views

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    " Ernesto on October 23, 2016 C: 59 News The Pirate Party in Iceland continues its shakeup of the local political arena. According to the latest polls the party now has a serious shot at taking part in the next Government coalition, with roughly 20 percent of all votes one week before the parliamentary elections."
Gonzalo San Gil, PhD.

EU Court: Not-For-Profit Hyperlinking Usually Not Copyright Infringement - TorrentFreak - 0 views

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    " Andy on September 8, 2016 C: 48 Breaking A ruling from the European Court of Justice has clarified when the posting of hyperlinks to infringing works is to be considered a 'communication to the public'. Those who post links to content they do not know is infringing in a non-commercial environment can relax, but for those doing so during the course of business the rules are much tighter."
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    " Andy on September 8, 2016 C: 48 Breaking A ruling from the European Court of Justice has clarified when the posting of hyperlinks to infringing works is to be considered a 'communication to the public'. Those who post links to content they do not know is infringing in a non-commercial environment can relax, but for those doing so during the course of business the rules are much tighter."
Gonzalo San Gil, PhD.

Russian Copyright Law Allows Entire News Site To Be Shut Down Over A Single Copied Arti... - 0 views

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    "from the funny-how-that-works dept We've noted for a long time now that copyright laws are regularly used as a tool for censorship. In Russia, abusing copyright law for censorship and to harass political opponents has become standard. Remember how the Russian government teamed up with Microsoft to use questionable copyright claims to intimidate government critics? And then how the MPAA gleefully got into bed with Russia's media censor to celebrate copyright? Of course, Russia also expanded its ability to use copyright to censor the internet, following pressure from short-sighted US diplomats, demanding that Russia better "respect" copyright laws. "
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    "from the funny-how-that-works dept We've noted for a long time now that copyright laws are regularly used as a tool for censorship. In Russia, abusing copyright law for censorship and to harass political opponents has become standard. Remember how the Russian government teamed up with Microsoft to use questionable copyright claims to intimidate government critics? And then how the MPAA gleefully got into bed with Russia's media censor to celebrate copyright? Of course, Russia also expanded its ability to use copyright to censor the internet, following pressure from short-sighted US diplomats, demanding that Russia better "respect" copyright laws. "
Gonzalo San Gil, PhD.

Check out this developer's open source workflow | Opensource.com - 0 views

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    "One of the features of the open source world that I really like, besides, of course, the freedom of choice, is that the essence of their success is based"
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    "One of the features of the open source world that I really like, besides, of course, the freedom of choice, is that the essence of their success is based"
Gonzalo San Gil, PhD.

United Nations 2015: Time for Global Action - 0 views

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    "2015 is the Time for Global Action 2015 presents a historic and unprecedented opportunity to bring the countries and citizens of the world together to decide and embark on new paths to improve the lives of people everywhere. These decisions will determine the global course of action to end poverty, promote prosperity and well-being for all, protect the environment and address climate change."
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    "2015 is the Time for Global Action 2015 presents a historic and unprecedented opportunity to bring the countries and citizens of the world together to decide and embark on new paths to improve the lives of people everywhere. These decisions will determine the global course of action to end poverty, promote prosperity and well-being for all, protect the environment and address climate change."
Gonzalo San Gil, PhD.

8.2. Managing System Services [Red Hat] - 0 views

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    "8.2. Managing System Services Note To expand your expertise, you might also be interested in the Red Hat System Administration II (RH134) training course. Previous versions of Red Hat Enterprise Linux, which were distributed with SysV init or Upstart, used init scripts located in the /etc/rc.d/init.d/ directory. These init scripts were typically written in Bash, and allowed the system administrator to control the state of services and daemons in their system. In Red Hat Enterprise Linux 7, these init scripts have been replaced with service units. "
Gonzalo San Gil, PhD.

How to find a package version in Linux - OSTechNix - 0 views

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    "Have you ever wondered how to find the version of an installed package in Linux? Of course, you are. Nowadays, Package management is much more better than before, with the help of many graphical package managers. However, I"
Gonzalo San Gil, PhD.

Feel Scammed By Microsoft? Switch To Linux « Everyday Linux User - 0 views

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    " ...Basically Windows XP and Vista users were enticed into trying out the "Insider Preview" version of Windows 10 to help Microsoft find bugs and react to feedback. ... As a reward for their input into Windows 10, the "Insider Preview" users were to be given a free upgrade to the full version when it has been fully released. Except of course now they aren't. Microsoft has changed the terms. Only Windows 7 and Windows 8 users will receive a free upgrade to Windows 10. "
Wildcat2030 wildcat

Carnegie Mellon uses social networking to tap collective intelligence of online study g... - 2 views

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    "Taking their cue from social media, educators at Carnegie Mellon University have developed a social networking application called Classroom Salon that engages students in online learning communities that effectively tap the collective intelligence of groups. Thousands of high school and university students used Classroom Salon (CLS), http://www.classroomsalon.org/, this past academic year to share their ideas about texts, news articles and other reading materials or their critiques of each others' writings. With the support of the Next Generation Learning Challenges initiative, funded by the Bill & Melinda Gates Foundation and the William and Flora Hewlett Foundation, CLS will be used in an innovative experiment at the University of Baltimore to see if it can help students who are in danger of failing introductory courses or otherwise dropping out of college. "Sites such as Facebook and Twitter have captured the attention of young people in a way that blogs and online discussion forums have not," said Ananda Gunawardena, associate teaching professor in the Computer Science Department, who developed CLS with David S. Kaufer, professor of English. "With Classroom Salon, we've tried to capture the sense of connectedness that makes social media sites so appealing, but within a framework that that allows groups to explore texts deeply. So it's not just social networking for the sake of socializing but enhancing the student experience as readers and writers.""
Gonzalo San Gil, PhD.

Attribution-ShareAlike 3.0 Unported - 1 views

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    [ Creative Commons Legal Code] Let's Keep on Sharin' (Of course, there are many other 'Open Licenses' but this one is which I Like...)
Gonzalo San Gil, PhD.

Rootkit Security: The Next Big Challenge - EnterpriseStorageForum.com - 0 views

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    [... It has been sixteen months since I retired - or thought I was retiring - from my monthly column. A lot has happened since. First, my company was purchased by Seagate, and I am now part of the Seagate Government Solutions organization. That, of course, now changes what I write about in this column a bit as I am now a vendor, but I am still going to deal with the big issues facing storage and data movement. I will do my best to continue to not mention vendors unless I am referencing things that are in the news. Secondly, this will not be a monthly column - I'll likely post something every few months. And lastly, I want to thank those who have written in and asked me to keep writing. Thank you! The topic this month is going to be rootkits, which are nasty security issues that I think we all need to start thinking about, as well as what to do about them. ...]
Wildcat2030 wildcat

dmitri: 3D Mandelbrot Set - 4 views

  • amazingly the first pic of the 3D Mandelbrot set looks eerily familiar, especially since it bears a high resemblance to the manner in which I imagine a future datastream will look like
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    amazingly the first pic of the 3D Mandelbrot set looks eerily familiar, especially since it bears a high resemblance to the manner in which I imagine a future datastream will look like
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    So beautiful! One of my courses (with permission!) - http://trumpet.sdsu.edu/M408/logan_m408.html - also, wildcat, you might enjoy Ussachevsky's "Wireless Fantasy" one the page or http://www.youtube.com/watch?v=bEShy2QIj4U&feature=player_embedded
François Dongier

collective iq - 7 views

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    ahh! you beat me to it, read this yesterday and was on my list.. thx
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    Not sure I buy the no-training-wheel argument though :-) Even if they impede the learning process, training wheels make it easy and safe to bike around at an early age.
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    well, I can tell from experience that the " "wibble-wobble method" works just fine (did with me as with my own youngsters). true enough, training wheels make it easy, however in the long run the ingrained habit of micro-steering as a way of enhancing one's capability to overcome apparent obstacles and innovate in and with the chaotic flow of events is quite the advantage.
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    There were no training wheels when I learned to ride a bike in AR - you learned or fell off - and, everyone that I knew learned on their own without any problems at all. Training wheels and the "wibble-wobble method" are manifestations of our over-protective (well-meaning, of course!) nature with our children from the 70s, 80s and 90s and now ... I used training wheels with my son until he insisted that I take them off, so he could ride like the other kids in the neighborhood that were younger and used no training wheels and rode better than he did. I'm encouraged by that recollection (if I remember it correctely? lol) to believe that training wheels are a bit of a waste of time and that the "wibble-wobble method" or other 'throw-in-th'-mix-and-see-what-happens' would serve the person better. Micro-steering must be learned no matter what at some point - the subtly of the motion of a bike require it.
Wildcat2030 wildcat

Are You An Internet Optimist or Pessimist? The Great Debate over Technology's Impact on... - 11 views

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    "The impact of technological change on culture, learning, and morality has long been the subject of intense debate, and every technological revolution brings out a fresh crop of both pessimists and pollyannas. Indeed, a familiar cycle has repeat itself throughout history whenever new modes of production (from mechanized agriculture to assembly-line production), means of transportation (water, rail, road, or air), energy production processes (steam, electric, nuclear), medical breakthroughs (vaccination, surgery, cloning), or communications techniques (telegraph, telephone, radio, television) have appeared on the scene. The cycle goes something like this. A new technology appears. Those who fear the sweeping changes brought about by this technology see a sky that is about to fall. These "techno-pessimists" predict the death of the old order (which, ironically, is often a previous generation's hotly-debated technology that others wanted slowed or stopped). Embracing this new technology, they fear, will result in the overthrow of traditions, beliefs, values, institutions, business models, and much else they hold sacred. The pollyannas, by contrast, look out at the unfolding landscape and see mostly rainbows in the air. Theirs is a rose-colored world in which the technological revolution du jour is seen as improving the general lot of mankind and bringing about a better order. If something has to give, then the old ways be damned! For such "techno-optimists," progress means some norms and institutions must adapt-perhaps even disappear-for society to continue its march forward. Our current Information Revolution is no different. It too has its share of techno-pessimists and techno-optimists. Indeed, before most of us had even heard of the Internet, people were already fighting about it-or at least debating what the rise of the Information Age meant for our culture, society, and economy."
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    I'm definitely an optimist...
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    yes, so am I, but somehow lately I feel it is not enough..
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    I think I fall into his category of 'pragmatic optimism-- "...The sensible middle ground position is "pragmatic optimism": We should embrace the amazing technological changes at work in today's Information Age but do so with a healthy dose of humility and appreciation for the disruptive impact pace and impact of that change.'" There's enough cool new stuff out there to warrant concepting a bright future, but that has to be tempered with the knowledge that nothing is perfect, and humans have a tendency to make good things bad all the time. I always refer back to the shining happy images that were concocted back in the 40's and 50's that predicted a wondrous new future with cars, and highways, and air travel, yet failed to foresee congestion, pollution, and urban sprawl. Yin and Yang in everything, right?
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    I don't believe in dichotomies, thus I am both at the same time. I prepare for both digital nirvana and the end of civilization and collapse of techology at the same time. I am here discussing the future of work with all of you, but I have a disaster kit in the basement and a plan with friends and family where to meet at a fertile plot of land with lots of water (I call it Kurtopia). I would recommend all of you do the same. Of course you must also carry on based on the status quo (don't quit work and cash the retirement funds and buy gold coins), as well as react to any variation in between. Crystal balls are a waste of attention. Consider all scenarios, make plans, then throw them away and react to circumstances as they are presented. Understand that plans are merely insurance policies and come with a cost to attention on the present. They are robust but not optimized. Considering the spectrum from optimistic to pessimistic, if we assume a bell curve distribution of probability (with the stops across the bottom being discrete and independent), I would say these days, for me the bell is flattening, it is less and less likely that the status quo will survive. I would go so far as to say perhaps the bell is inverted. This could be interpreted as a polarization - one of the pessimists positions - except that I don't believe that the person experiencing the optimistic paradigm will necessarily be a different person than the one experiencing the negative, thus don't subscribe to the position that technology will result in a new classism.
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    nice collection of articles listed in this article, I've missed some of them so will go remedy that situation now
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    does Kurtopia need someone to mow the lawn?
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    no, but we do need someone to take our throm-dib-u-lator apart though
Ferananda Ibarra

Network organisation for the 21st century : turbulence - 4 views

  • On the Virtues of Being Popular In any network, some nodes are more connected than others, making them ‘hubs’. This is a recurring pattern in the evolution of successful networks, ranging from the world wide web to many natural ecosystems. A ‘hub’ is not just a node with a few more connections than a usual node; a hub has connections to many other nodes – many quite distant – and also connects many disparate nodes (nodes of very different types). If you were to count all the connections each node has, you would get a mathematical distribution called a ‘power-law’ distribution with relatively few hyper-connected nodes – hubs – and a ‘long tail’ of less connected nodes.
  • Unlike networks that have a normal or random distribution of connections, networks that have a power-law distribution of connections are ‘scale-free,’ which means that no matter how many more nodes are added to the network, the dynamics and structure remain the same. This seems to be a sweet spot in the evolution of networks for stability and efficiency. The network can get bigger without drastic changes to its function.
  • The Surprising Strength of the Long Tail There is a looming contradiction: how can we have hubs and still have a strong network of dense connections that is not dependent on them? Don’t hubs lead to the emergence of permanent, entrenched leaders, centralisation and other well-documented problems? There is something of a tension here: the point is not simply that we should develop hubs, but that we have to simultaneously ensure that the hubs are never allowed to become static, and that they’re at least partially redundant. Sounds complicated, but healthy and resilient networks aren’t characterised simply by the presence of hubs, but also by the ability of hubs to change over time, and the replacement of previous hubs by apparently quite similar hubs.
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  • The long tail does not drop off into nothingness (which would be the ‘exponential’ rather than ‘power-law’ distribution), where there are a few hubs and every other node has almost no connections. Instead, the long tail is extensive, consisting of small groups of dense connections, going ever onwards. In fact, the vast majority of the connections in the network are not in the hub, but in the long tail. One clear example is that of book-selling in the 21st century: the majority of Amazon.com’s book sales are not in the best-seller list, but in those millions of titles in the long tail that only a few people order. Every successful movement must be built on dense local connections. It is these dense local connections that support the dynamic creation of hubs.
  • In a perfect world, every node would be a hub – we would all easily connect with any other person and be able to communicate. However, creating connections takes time and energy, so nodes that are more long-standing or just have more spare time will naturally become hubs
  • The Construction of Collective Intelligence Hubs tend to evolve naturally in well-functioning networks – but we can accelerate the process of network development
  • Unfortunately people can’t become hubs without largely re-inventing the wheel. It might be irritating for existing hubs, but it’s true. Being a hub requires more than just introductions, it requires information, skills, knowledge, and a memory of the past. However, we can accelerate this process by decentring as much of the connections and knowledge as possible away from individual humans and onto the environment, whether this environment be books, websites, songs, maps, videos, and a myriad of yet un-thought-of representational forms. A useful example is the pheromone trace of the ant, reinforced as more ants use a particular trail. The mere act of ‘leaving a trail’ shows how individuals with limited memory can use the shaping of the environment as an external memory.
  • You can imagine this on an individual level: a person using their mobile phone to remember the phone numbers of their friends. With easy access and reliability, the phone almost seems part of your intelligence. Just extend this so that the part of your mind that is extended into the environment is accessible and even modifiable by other people, and collective intelligence begins.
  • This use of the environment to store collective intelligence allows for the easier creation of hubs.
  • Collective intelligence allows highly organised successful actions to be performed by individuals who, with limited memory and knowledge, would otherwise be unable to become hubs.
  • Collective intelligence requires a commons of collective representations and memory accessible to the network, and so digital representations on the internet are idea
    • Ferananda Ibarra
       
      That is exactly what they can do! Currencies as currents, as symbols of value enabling and making flows visible. Allowing us to see the tracks of the pheromones, the activities, the streams, the right signals, the hubs. We will be able to measure, trace value much more precisely. We will then be able to compose flows into landscapes (scapes) of that which is interesting for a node, for a hub, for a group or machine. Scapes will allow us to display information in unimaginable ways. Our collective intelligence right there, in the blink of an eye. We will be able to see wholes instead of parts, make patterns more visible.
  • A key focus for improving our collective intelligence would be a few central websites compiling analyses of social movements and events, alongside practical pieces from key hubs and organisers on how particular events were pulled off. A collective ratings approach would allow people to quickly find needles in the electronic haystack, via Digg-It-style ‘I like this article’ tags, or collaborative bookmarking, allowing different users to see each other’s bookmarked webpages. Of course some of these types of things exist, with tagging systems well developed on sites of magazines, newspapers and blogs. However, no current website performs the function of an analysis and learning hub
  • If we are to act swiftly and sustain momentum we will need to create collective intelligence – the ability to create accurate records of events, distribute them widely, analyse success and failure, and to pass on skills and knowledge.
Gonzalo San Gil, PhD.

FBI Investigates Hollywood Ties to Pirated 'Hateful Eight' Screener - TorrentFreak [# !... - 0 views

    • Gonzalo San Gil, PhD.
       
      # ! we come saying this since long. 'Piracy' is just an excuse to censor and control the cultural flow...
    • Gonzalo San Gil, PhD.
       
      # ! As Hollywood, like avery other Producer, knows that the sharing (Network effect) benefits their income.
    • Gonzalo San Gil, PhD.
       
      # ! Of course that there is a link. What is less clear is if this fact will be publicly revealed if found correct after the investigation...
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    " Ernesto on December 23, 2015 C: 143 Breaking The pirated screener of Tarantino's "The Hateful Eight" has been traced back to a copy sent to a top Hollywood executive. The FBI is currently investigating the breach, which is part of series of leaked screeners that appeared online in recent days. Meanwhile, The Hateful Eight has been shared more than a million times through various unauthorized channels."
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    " Ernesto on December 23, 2015 C: 143 Breaking The pirated screener of Tarantino's "The Hateful Eight" has been traced back to a copy sent to a top Hollywood executive. The FBI is currently investigating the breach, which is part of series of leaked screeners that appeared online in recent days. Meanwhile, The Hateful Eight has been shared more than a million times through various unauthorized channels."
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