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Janos Haits

Download a Windows 10 virtual machine - Windows app development - 0 views

developer.microsoft.com/...virtual-machines

windows software development service tool virtual dev maker generator tools insider Computer online Programming PC technology microsoft

shared by Janos Haits on 22 Nov 17 - No Cached
  • Janos Haits on 22 Nov 17
     
    "Get a Windows 10 development environment Start building Universal Windows Platform apps quickly using a virtual machine."
Janos Haits

Safety Scanner - Windows Defender Security Intelligence - 0 views

www.microsoft.com/...scanner

security microsoft windows windows app windows7 Programming Computer PC technology tools

shared by Janos Haits on 27 Nov 17 - No Cached
  • Janos Haits on 27 Nov 17
     
    "Microsoft Safety Scanner is a scan tool designed to find and remove malware from Windows computers. Simply download it and run a scan to find malware and try to reverse changes made by identified threats."
Janos Haits

Malwarebytes Cybersecurity for Windows, Mac, Android & iOS | Malwarebytes - 0 views

www.malwarebytes.com

tools searchengine reference metasearch tt antivirus security software online development Technology web service Computer PC

shared by Janos Haits on 12 Nov 19 - No Cached
  • Janos Haits on 12 Nov 19
     
    "We redesigned Malwarebytes for Windows inside and out to be more intuitive, tougher against threats, and easier on your PC."
magdy medhat

What is Domain Name Resolution - 0 views

www.bleepingcomputer.com/...tutorial52.html

shared by magdy medhat on 08 Jun 09 - Cached
Islam TeCNo liked it
  • What is Domain Name Resolution Introduction When using the Internet most people connect to web sites, ftp servers or other Internet servers by connecting to a domain name, as in www.bleepingcomputer.com. Internet applications, though, do not communicate via domain names, but rather using IP addresses, such as 192.168.1.1. Therefore when you type a domain name in your program that you wish to connect to, your application must first convert it to an IP address that it will use to connect to. The way these hostnames are resolved to their mapped IP address is called Domain Name Resolution. On almost all operating systems whether they be Apple, Linux, Unix, Netware, or Windows the majority of resolutions from domain names to IP addresses are done through a procedure called DNS.
    • Ahmed Mansour
      Ahmed Mansour on 08 Jun 09
       
      i think it's great artical !!
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      Yes .....we know that Web sites are on servers that has IP adresses like this 217.143.56.12 for example .....this article tell us how the site name [www.google.com] is converted to the IP thanks Mans
    • magdy medhat
      magdy medhat on 08 Jun 09
       
      ya tecno ya gamedddddd mesh de elly kona bntklm feha fel microbus :D
  • Hosts File - There is a file called the HOSTS file that you can use to convert domain names to IP addresses. Entries in the HOSTS file override any mappings that would be resolved via a DNS server
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      I think this is what some spam and adware programs use .... you type a normal site Name but you go yo another site ... i think so !!
  • Netbios - This only applies to Windows machines and will only be used to map names to IP addresses if all previous methods failed. This method will attempt to map the netbios name you are trying to connect to with an IP address.
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      any body can explain this point for me ?
  • ...2 more annotations...
  • This can be changed though by changing certain registry keys
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      start -> run -> regedit this will allow you to edit the registry
  • DnsPriority = 30 LocalPriority = 200 HostsPriority = 75 NetbtPriority = 100
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      Or Simpler DnsPriority = 1 HostsPriority = 2 NetbtPriority = 3 LocalPriority = 4
Islam TeCNo

OpenGL - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/OpenGL

shared by Islam TeCNo on 10 Jun 09 - Cached
  • OpenGL (Open Graphics Library) is a standard specification defining a cross-language, cross-platform API for writing applications that produce 2D and 3D computer graphics. The interface consists of over 250 different function calls which can be used to draw complex three-dimensional scenes from simple primitives. OpenGL was developed by Silicon Graphics Inc. (SGI) in 1992[1] and is widely used in CAD, virtual reality, scientific visualization, information visualization, and flight simulation. It is also used in video games, where it competes with Direct3D on Microsoft Windows platforms (see Direct3D vs. OpenGL). OpenGL is managed by the non-profit technology consortium, the Khronos Group.
    • Mohamed Abd El Monem
      Mohamed Abd El Monem on 10 Jun 09
       
      just some info about OGL :)
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      fe so2al bytra7 nafso !! ...ezaii el developers by3mlo API byshta3'l ma3 ay lo3'a !! ...ya3ni men el python OpenGL men el C++ OpenGL men el C# OpenGL!!
  • Mark Segal and Kurt Akeley authored the original OpenGL specification
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      2 Names to remember :D
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      LOL @ Book Names
  • ...2 more annotations...
  • (which actually has a white cover)
    • Islam TeCNo
      Islam TeCNo on 10 Jun 09
       
      Realy LOL :D :D
  • The OpenGL standard allows individual vendors to provide additional functionality through extensions as new technology is created. Extensions may introduce new functions and new constants, and may relax or remove restrictions on existing OpenGL functions. Each vendor has an alphabetic abbreviation that is used in naming their new functions and constants. For example, NVIDIA's abbreviation (NV) is used in defining their proprietary function glCombinerParameterfvNV() and their constant GL_NORMAL_MAP_NV.
Islam TeCNo

XML Syntax - 0 views

www.w3schools.com/...xml_syntax.asp

shared by Islam TeCNo on 22 Jun 09 - Cached
  • XML Stores New Line as LF In Windows applications, a new line is normally stored as a pair of characters: carriage return (CR) and line feed (LF). The character pair bears some resemblance to the typewriter actions of setting a new line. In Unix applications, a new line is normally stored as a LF character. Macintosh applications use only a CR character to store a new line.
    • Ahmed Mansour
      Ahmed Mansour on 22 Jun 09
       
      msh fahem el 7eta deh ... 7d yeshra7ha :L
    • Islam TeCNo
      Islam TeCNo on 22 Jun 09
       
      howa el mafroud y2sod en fe el windows el new line bytsagl keda \r\n ama fe unix bykon \n bas ......we asasn mawdo3 \r \n dah 2adem 2awi we gaii men el typewriters el 2adema
Islam TeCNo

Design pattern - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Design_Patterns

patterns

shared by Islam TeCNo on 08 Jun 09 - Cached
  • A pattern must explain why a particular situation causes problems, and why the proposed solution is considered a good one. Christopher Alexander describes common design problems as arising from "conflicting forces" -- such as the conflict between wanting a room to be sunny and wanting it not to overheat on summer afternoons. A pattern would not tell the designer how many windows to put in the room; instead, it would propose a set of values to guide the designer toward a decision that is best for their particular application. Alexander, for example, suggests that enough windows should be included to direct light all around the room. He considers this a good solution because he believes it increases the enjoyment of the room by its occupants. Other authors might come to different conclusions, if they place higher value on heating costs, or material costs. These values, used by the pattern's author to determine which solution is "best", must also be documented within the pattern. A pattern must also explain when it is applicable. Since two houses may be very different from one another, a design pattern for houses must be broad enough to apply to both of them, but not so vague that it doesn't help the designer make decisions. The range of situations in which a pattern can be used is called its context. Some examples might be "all houses", "all two-story houses", or "all places where people spend time." The context must be documented within the pattern. For instance, in Christopher Alexander's work, bus stops and waiting rooms in a surgery are both part of the context for the pattern "A PLACE TO WAIT."
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      This is Not a CS related articile ....check this link !! http://en.wikipedia.org/wiki/Design_pattern_(computer_science)
  • Mohamed Abd El Monem on 08 Jun 09
     
    Design Patterns
  • Islam TeCNo on 08 Jun 09
     
    Design Patterns
Janos Haits

WireGuard: fast, modern, secure VPN tunnel - 0 views

www.wireguard.com

security networking VPN software privacy opensource tunnel Computer online Service Technology web science tools development

shared by Janos Haits on 04 Feb 20 - No Cached
  • Janos Haits on 04 Feb 20
     
    "WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry."
computersciencej

TCP/IP model questions based Study Material for gate Computer Science - 0 views

Computer Science Study Material for Gate

shared by computersciencej on 17 Nov 17 - No Cached
  • computersciencej on 17 Nov 17
     
    TCP/IP protocol based questions for gate computer science exam Q1.What is the difference between transport and session layer of OSI model. Answer: OSI Model Transport Layer The transport layer uses the services provided by the network layer, such as best path selection and logical addressing, to provide end-to-end communication between source and destination. • The transport -layer data stream is a logical connection between the endpoints of a network. • End-to-end control is provided by sliding windows and reliability in sequencing numbers and acknowledgments. The transport layer regulates information flow to ensure end-to-end connectivity between host applications reliably and accurately. • The TCP/ IP protocol of Layer 4 (t transport t layer ) has two protocols. They are TCP and UDP. The transport layer accepts data from the session layer and segments the data for transport across the network. Generally, the transport layer is responsible for making sure that the data is delivered error-free and in the proper sequence. Flow control generally occurs at the transport layer. OSI Model Session Layer The session layer establishes, manages, and terminates communication sessions. Communication sessions consist of service requests and service responses that occur between applications located on different network devices. These requests and responses are coordinated by protocols implemented at the session layer. The session layer establishes, manages, and terminates sessions between applications Functions of the session layer and the different processes that occur as data packets travel through this layer. More specifically, you learned that Communication sessions consist of mini-conversations that occur between applications located on different network devices. Requests and responses are coordinated by protocols implemented at the session layer. • The session layer decides whether to use two-way simultaneous communication or two-way alternate communicati
Janos Haits

SRWare Iron - The Browser of the Future - 0 views

www.srware.net/iron

privacy social media tools chromium browser iron browsers browse Programming online development technology service

shared by Janos Haits on 08 Sep 22 - No Cached
  • Janos Haits on 08 Sep 22
     
    "Download the best browser in the world. Renowned for privacy and security. Free! For Windows, Android, Linux and Mac."
Janos Haits

Qubes OS Project - 0 views

www.qubes-os.org

linux os service tool hosting web security privacy virtualization distribution PC Tools technology Computer

shared by Janos Haits on 01 Apr 24 - No Cached
  • Janos Haits on 01 Apr 24
     
    "Qubes is a security-oriented, open-source operating system for personal computers. It uses virtualization to implement security by compartmentalization and supports both Linux and Windows virtual environments. Qubes 3.0 introduces the Hypervisor Abstraction Layer (HAL), which renders Qubes independent of its underlying virtualization system."
Islam TeCNo

What's in an HTTP request? - 0 views

djce.org.uk/dumprequest

shared by Islam TeCNo on 15 Jun 09 - Cached
Ahmed Mansour liked it
  • These headers tell us which web server you were trying to contact.  If that seems odd, bear in mind that many web sites can be "hosted" on a single server, so when the request is received it needs to know which web site you were attempting to access
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el server momken yekon 3aleh aktar men site ....3ashan keda lama bab3t request ba2olo bardo ana 3ayez site eh !!
  • The request method is usually either "GET" or "POST".  Basically if you fill in and submit a form on a web page it might generate a POST request (or it might be "GET"), whereas if you just click on a link, or activate one of your browser's "bookmarks" or "favourites", then the request method will always be "GET". Therefore, if it's "POST", we can tell that a form was definitely submitted.  The contents of the form would appear here, and there would also be some "Content-" headers describing the data. Web browsers generate two kinds of "POST" data: either "multipart/form-data", which is used when uploading files to a web server, or the more common "application/x-www-form-urlencoded".
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el 7eta deh mohema ....we fe anwa3 tania bardo 3'er el GET we el POST
  • The "referer" header tells us which document referred you to us - in essence, if you followed a link to get to this page, it is the URL of the page you came from to get here.
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el Referer by2ol lel server el page eli enta gaii menha ....we a3taked deh el tare2a eli fe sites betsta5dmha 3ashan temna3 maslan en sora aw keda tetshaf ela men el site zat nafso
  • ...2 more annotations...
  • Connection control Connection:keep-alive Keep-Alive:300 These headers are used to fine-tune the network traffic between you and the web server.  They don't tell us much, except a little about the capabilities of your web browser.
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      kan nefsi yekon fe shar7 lel 7eta deh aktar !!
  • Authorisation Username:not present If you have "logged in" to a web site, your username appears here. Note that this only applies to web sites which use proper HTTP authentication - typically, a "login" window pops up and you get three chances to enter your username and password, otherwise you see a page which says "Authentication Required" or similar.  It doesn't apply to web sites where the "login" is a separate page. It's also possible to supply the username and password in the URL you tell your browser to visit - for example, http://user:password@www.example.com/.  In that case, the username would appear here too.
    • Ahmed Mansour
      Ahmed Mansour on 15 Jun 09
       
      msh fahem el goz2 dah 2wey !! .. 7d yewad7ely please ...
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      ya3ni ya mans a7yanan fe sites bykon feha UserName we password 3an tare2 el HTTP protocol .....ya3ni el mail maslan aw cisclub dol fehom username we password mesh 3an tare2 el HTTP protocol ....el HTTP protocl el username we el pass beto3o bytlbo menak 2abl ma td5ol 3ala el page asasn we bytl3lk keda pop up tekteb feha
  • Ahmed Mansour on 15 Jun 09
     
    really very important and useful article ... thanks tecno very match :P
  • Ahmed One on 16 Jun 09
     
    Nice Article Tecno..Go On
helen troy

Blue Screen of Death - 1 views

I was working with my school project and doing my part time job at the same time, so it happened that I opened numerous windows and tabs one after another. When all of a sudden my computer displaye...

need computer help

started by helen troy on 02 May 11 no follow-up yet
Janos Haits

Cryptomator: Free Cloud Encryption for Dropbox & Others - 0 views

cryptomator.org

privacy encryption web social media Business 2.0 opensource windows dropbox security linux cloud Web2.0 software webapps mobile collaboration android tool source web app service social media tools Computer online Technology development

shared by Janos Haits on 14 Jan 22 - No Cached
  • Janos Haits on 14 Jan 22
     
    "Free client-side encryption for your cloud files. Open source software: No backdoors, no registration."
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