Search Results for tag "security"

Disconnect Requires Restart Featured

Make the web faster, more private, and more secure.

Rated 4 out of 5 stars (196)
281,066 users

HackBar Requires Restart

Simple security audit / Penetration test tool.

Rated 4 out of 5 stars (45)
32,623 users

NoRedirect Requires Restart

NoRedirect lets the user take control of HTTP redirects. It can be used to interdict an ISP's DNS search redirection hijacks, preview/screen "shortened" URLs (e.g., TinyURL), stop the annoying redirection of "smart" error pages, etc.

Rated 4 out of 5 stars (52)
14,408 users

View Cookies Requires Restart

It adds a tab to the Page Info dialog box, which shows the cookies belonging to the current page.

Rated 4 out of 5 stars (45)
25,458 users

ShowIP Requires Restart

Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

Rated 3 out of 5 stars (287)
42,008 users

CryptoFox Requires Restart

CryptoFox is an encryption/decryption tool for Mozilla Firefox, with dictionary attack support for cracking MD5 passwords.

Rated 3 out of 5 stars (5)
1,472 users

Force Content-Type Requires Restart

An extension to force the Content-Type of URLs...

Rated 4 out of 5 stars (24)
2,373 users

Groundspeed Requires Restart

Groundspeed is an add-on that allows security testers to manipulate the application user interface to eliminate annoying limitations and client-side controls that interfere with the web application penetration tests.

Rated 5 out of 5 stars (7)
1,622 users

Controle de Scripts Requires Restart

Controle de Scripts is an extension that allows you to control what JavaScripts do on your browser.

Rated 4 out of 5 stars (28)
2,464 users

Certificate Watch Requires Restart

Informs you when digital certificates for secure websites are used.

Rated 3 out of 5 stars (4)
436 users

refspoof Requires Restart

Easy spoofing of the URL referer (referrer) featuring a toolbar

Rated 4 out of 5 stars (21)
908 users

Privacy + Requires Restart

Better Protection. Did you know that web sites use Flash to track you with Flash based cookies?
Privacy Plus will add a simple checkbox in the [Clear Recent History] dialog that will allow you to delete these cookies (Flash LSO) anytime you like.

Rated 4 out of 5 stars (23)
291 users

Port Scanner Requires Restart

This extension scans the TCP ports.

Rated 4 out of 5 stars (1)
287 users

ClearAllCookiesButton Requires Restart

A simple button to Clear All Cookies

Not yet rated
70 users

Counterpixel Requires Restart

Display the counting/measurement pixel of a website.

Rated 4 out of 5 stars (7)
801 users

Enigform Requires Restart

OpenPGP Enhancements to HTTP. Implement Secure Session Management (user/password-less login to mod_openpgp enabled Apache webservers) and Signed Requests. Enigform has won the 2nd Prize for Les Trophees du Libre Security Category.

Rated 4 out of 5 stars (7)
377 users

Behind The *Asterisks* (EladKarako Mod) Requires Restart

Mouse-Over Shows Whats *Behind* The *Asterisks*
Video Review:

Rated 5 out of 5 stars (8)
82 users

PhishTank SiteChecker Requires Restart

PhishTank SiteChecker gives Firefox users a way to bring the community judgment of PhishTank ( into their favorite browser, for extra protection against phishing...

Rated 4 out of 5 stars (9)
413 users

Ad Hacker Requires Restart

Ad Hacker shows you which advertisers and publishers are following you around the Internet. Developers can see details about Javascripts, beacons, and other web bugs. Write your own rules for finding bugs in XML, or visit

Rated 4 out of 5 stars (12)
116 users

SSLPasswdWarning Requires Restart

A simple add-on to provide a modal dialog when the user clicks on a password input field that will transmit insecurely over a non-HTTPS connection. Designed to offer some protection against Man-In-The-Middle attacks like SSL Strip.

Rated 4 out of 5 stars (15)
10 users