Security

by Hasan

69 Add-ons in this Collection

Google Privacy by Herrminator

Rated 5 out of 5 stars 32 reviews

26,382 users

Make some popular websites respect your privacy settings.
Please see the known issues below!

Calomel SSL Validation by Calomel.org

Rated 4 out of 5 stars 67 reviews

10,715 users

The addon will score the strength of the SSL connection. The toolbar button will change color depending on the strength of encryption from red (weak) to green (strong). The drop down window shows a detailed summary of the SSL connection.

Anonymouse.org by BrowserNative

Rated 3 out of 5 stars 12 reviews

4,237 users

Open current web page and links anonymously using Anonymouse.org.

Customizations for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 13 reviews

13,965 users

This extension provides various customization options for the Adblock Plus user interface.

SafeBrowser by DefCloud

Rated 2 out of 5 stars 3 reviews

2,892 users

View web pages you're not sure you trust safely with the world’s smartest web reputation and safe browsing service. SafeBrowser is an intelligent blocker of javascript, java applets and flash, reporting on what was in and removed from each page.

Dr.Web scan link by mac89

Rated 4 out of 5 stars 4 reviews

3,682 users

Scansiona i link con Dr.Web
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Scan with Dr.Web links

Priv8 by baku

Rated 5 out of 5 stars 34 reviews

3,625 users

Manage your tabs in sandboxes increasing your privacy!

Blender by meh.

Rated 4 out of 5 stars 11 reviews

3,978 users

Blend in the crowd by faking to be the most common Firefox browser version, operating system and other stuff.

See the addon homepage for more information.

HTTP Nowhere by Chris Wilper

Rated 4 out of 5 stars 25 reviews

4,027 users

Block unencrypted web traffic for added security.

Encrypted Communication by Diego Casorran

Rated 5 out of 5 stars 28 reviews

2,566 users

Encrypts messages to be transmitted in a confidential way, mainly to send E-Mails with sensitive data, or to post on Facebook or any other social network confidentially.

CipherFox by Gavin Lloyd

Rated 5 out of 5 stars 30 reviews

5,211 users

Displays the current SSL/TLS cipher, protocol and certificate chain in the Add-on bar and Site ID dialog

Search Engine Security by Julien Sobrier

Rated 4 out of 5 stars 11 reviews

3,212 users

Protects against Blackhat spam SEO in search engines (Google, Bing & Yahoo).

Keylogger Beater by Zen

Rated 4 out of 5 stars 12 reviews

1,247 users

Use it to keep your username or password from being stolen by a keylogger.

WebPG for Mozilla by Kyle L. Huff

Download Now

Experimental

Rated 3 out of 5 stars 24 reviews

2,495 users

An extension which provides GnuPG/GPG/PGP related functions to Moizilla Firefox, Thunderbird and Seamonkey

P.U.K a rude PopUp/Under Killer(prev: killjasmin) by pierros arkoudakos

Rated 4 out of 5 stars 29 reviews

5,696 users

Kills all pop-ups, pop-unders you specify (livejasmin,casino,poker etc). Works with flash links too! (Previously named:KillJasmin). If you have any comments, suggestions or problems just contact me...
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