Thursday, July 14, 2011

Sophos Anti-Virus


Sophos Anti-Virus


Antivirus protection for Windows and Mac

* Designed for small businesses (less than 100 users)
* Antivirus and anti-spyware in one easy-to-use product
* Protects your company and personal data

Wednesday, July 13, 2011

Linux Now 20 yrs !!!!

Linux Now 20 yrs !!!!





Twenty years ago this summer, Linus Torvalds made a bold decision to share his operating system with the world. Not long after that, he chose to license it under the General Public License. Nothing in computing has been the same since.

In fact, today Linux is the largest collaborative development project in the history of computing, which means that the 20th Anniversary of Linux is an opportunity for the community to come together in celebration of this great success story and in collaboration on how it will define the next 20 years of Linux.

DNT SAY YOU ARE NOT USING LINUX.. Today there is no one can live without linux ..!!!!

Today Linux is literally everywhere: in your phone, at your ATM, in your TV, on your desktop, at the movies, in your car, and in more places

Where else : Google, Twitter and Facebook .... Android OS

Who is behind this
http://en.wikipedia.org/wiki/Linux_Torvalds
http://en.wikipedia.org/wiki/Richard_Stallman


Friday, June 3, 2011

Tuesday, June 8, 2010

Web Application Security :

HTTP Cookies:

A cookie is a piece of data that is issued by a server in an HTTP response and stored for future use by the HTTP client. The client then re-supplies the cookie value in subsequent requests to the same server. This mechanism allows the server to store user preferences and identity individual users.


A message given to a Web browser by a Web server. The browser stores the message in a text file. The message is then sent back to the server each time the browser requests a page from the server.


Also see session cookie and persistent cookie.


The main purpose of cookies is to identify users and possibly prepare customized Web pages for them. When you enter a Web site using cookies, you may be asked to fill out a form providing such information as your name and interests. This information is packaged into a cookie and sent to your Web browser which stores it for later use. The next time you go to the same Web site, your browser will send the cookie to the Web server. The server can use this information to present you with custom Web pages. So, for example, instead of seeing just a generic welcome page you might see a welcome page with your name on it.


The name cookie derives from UNIX objects called magic cookies. These are tokens that are attached to a user or program and change depending on the areas entered by the user or program.


Capture the Cookies (Local System) :