Search Results for tag "security"

NoScript Security Suite Featured

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Rated 5 out of 5 stars (1,320)
95,853 weekly downloads

LastPass Password Manager Featured

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Rated 4 out of 5 stars (1,036)
33,455 weekly downloads

Disconnect Featured

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

Rated 5 out of 5 stars (80)
21,591 weekly downloads

BetterPrivacy Featured

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

Rated 5 out of 5 stars (385)
18,214 weekly downloads

DuckDuckGo (HTTPS / SSL)

DuckDuckGo is a search engine that does not track you. Adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on.

Rated 5 out of 5 stars (59)
17,391 weekly downloads

BlockSite

BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

Rated 3 out of 5 stars (450)
15,514 weekly downloads

Tamper Data

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

Rated 4 out of 5 stars (115)
14,120 weekly downloads

Bitdefender QuickScan

The quickest way to find out if your computer is infected!
Bitdefender QuickScan is a very fast antivirus scanner, able to determine in a matter of seconds if a system is infected with malware.
More on http://quickscan.bitdefender.com/faq

Rated 4 out of 5 stars (50)
13,111 weekly downloads

HackBar

Simple security audit / Penetration test tool.

Rated 5 out of 5 stars (34)
4,061 weekly downloads

RequestPolicy Featured

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

Rated 4 out of 5 stars (180)
3,737 weekly downloads

ShowIP

Show the IP address(es) of the current page in the status bar. It also allows querying custom information services by IP (right click) and hostname (left click), like whois, netcraft, etc. Additionally you can copy the IP address to the clipboard.

Rated 3 out of 5 stars (213)
2,824 weekly downloads

Bitdefender TrafficLight for Firefox

Bitdefender TrafficLight adds a strong and non-intrusive layer of security to your browsing experience

Rated 4 out of 5 stars (45)
2,711 weekly downloads

AdvertBan

Blocks ads, popups, cookie trackers and spyware on the web, including ads on Facebook, Gmail, Youtube, Google Search and popular news sites. Works faster than competing addons. Extremely simple and light, so even your grandma can deal with AdvertBan

Rated 3 out of 5 stars (69)
2,579 weekly downloads

MaskMe: Online Privacy Protection

Stop giving away your personal information online by creating disposable email addresses, phone numbers, and credit cards with MaskMe. Websites don't need your personal info, and now you don't have to give it to them. MaskMe is free!

Rated 4 out of 5 stars (108)
2,527 weekly downloads

Dr.Web LinkChecker

This plugin allows you to check any file you are about to download, any page you are about to visit with online version of Dr.Web anti-virus.

Rated 4 out of 5 stars (80)
1,933 weekly downloads

CensureBlock

This addon blocks sites containing pornographic materials.

Rated 3 out of 5 stars (66)
1,933 weekly downloads

TrackerBlock

Complete control over online tracking using multiple methods, including cookie blocking, persistent opt-out cookies, Flash and HTML5 control, and Do Not Track signals. Visit us to learn more: http://www.privacychoice.org

Rated 4 out of 5 stars (37)
1,561 weekly downloads

View Cookies

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 (40)
1,208 weekly downloads

VTzilla

Right-click on any link and scan the target with VirusTotal, scan your downloads with VirusTotal before storing them in your PC, free and easy. More information at: https://www.virustotal.com/documentation/browser-addons/mozilla-firefox/

Rated 4 out of 5 stars (13)
1,154 weekly downloads

Certificate Patrol

Your browser trusts many certification authorities and intermediate sub-authorities quietly, every time you enter an HTTPS web site. This add-on reveals when certificates are updated, so you can ensure it was a legitimate change.

Rated 4 out of 5 stars (59)
634 weekly downloads