Category: The Internet

  • Spammers abuse CAPTCHA technique to fool spam filters

    Like most of you know spam is a big problem on the Internet. There are various forms of spam and various techniques to stop spam. A lot of websites and blogs with comment and user registration forms use so-called CAPTCHAs to eliminate most spam. CAPTCHAs are simple tests to determine whether the user is a […]

  • Save Session Firefox plugin

    I recently found a very nice plugin for Firefox called Save Session. This plugin allows you to save your current Firefox session. The Save Session extension adds a new button to your File menu called “Save Session & Exit”: When you click on this button it will close all Firefox windows and tabs. The next […]