NoScript Web Browser Plugin

Modified NoScript Logo: SVG

NoScript provides essential protection for Firefox, and other Mozilla-based browsers. Most web browsers, by default, do not give you the option to customize what kind of web site content you want to be viewed in your browser. This causes major problems because sites often use 3rd party code to insert multimedia content and ads. Many of these 3rd parties can be compromised resulting in your computer becoming a victim of a security attack.

This free, open source add-on allows JavaScript, Java and Flash and other plugins to be executed only by trusted web sites of your choice (e.g. your online bank), and provides the most powerful Anti-XSS protection available in a browser. NoScript’s unique whitelist based pre-emptive script blocking approach prevents exploitation of security vulnerabilities (known and even not known yet!) with no loss of functionality… You can enable JavaScript, Java and plugin execution for sites you trust with a simple left-click on the NoScript status bar icon (look at the picture), or using the contextual menu, for easier operation in popup status bar-less windows.

Check out this guide on how to use Noscript from Also if you need a visual walk though, check out this video tutorial on how to use this plug-in.

As Noscript blocks all script related content on a web site, the site you visit may not fuction in the way you are used to until you learn how to use Noscript. Its well worth your time to understand a little bit about blocking 3rd party content on a web site you visit because you want to be in control of what content is displayed on your computer, instead of an arbitrary company being in control of your browsing experience. Many well established sites like “CNN” and even online shopping sites do not have your best interest at heart when it comes to the security of your device.