by ivanristic

15 Add-ons in this Collection

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,291 reviews

2,277,865 users

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.

Certificate Patrol by Carlo v. Loesch, tg(x), others

Rated 4 out of 5 stars 58 reviews

16,702 users

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.

CipherFox by Gavin Lloyd

Rated 5 out of 5 stars 20 reviews

6,069 users

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

Force-TLS by Sid Stamm

Rated 4 out of 5 stars 32 reviews

10,717 users

Force-TLS helps you manage sites that must be loaded over HTTPS only. Strict-Transport-Security is built into Firefox, but without a UI; this lets you import/export and manage these settings.

Perspectives by perspectives-cmu, dschaefer

Rated 4 out of 5 stars 35 reviews

6,601 users

Connect securely to https websites by checking certificates with network notaries. See

Cert Viewer Plus by Kaspar Brand

Rated 5 out of 5 stars 5 reviews

5,187 users

Certificate viewer enhancements: PEM format view, file export, trust configuration

Safe by cdolivei

Rated 4 out of 5 stars 11 reviews

949 users

Makes SSL and extended SSL more visible to the user

Certificate Watch by simosx

Rated 3 out of 5 stars 3 reviews

624 users

Informs you when digital certificates for secure websites are used.

Export All Certificates by simosx

Rated 5 out of 5 stars 1 review

494 users

Adds an option to export all root certificates.

MitM Me (Cert Error Bypass) by andras.tim

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Rated 5 out of 5 stars 12 reviews

1,017 users

For IT admins who want very much to click through thousands of self-signed certificate warnings and get MitM attacked, this simplifies the process.

Development was discontinued, for details please read "About"

Monkeysphere by micahanderson, dkg

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Not yet rated

470 users

Want an alternative to the centralized certificate authority scheme? This add-on gives you the capability to validate HTTPS-enabled websites via the OpenPGP Web of Trust instead of depending on X.509 certificate authorities!

Expiry Canary by gerv

Rated 5 out of 5 stars 4 reviews

179 users

An extension to warn about nearly-expired website SSL certificates.

Cert Alert by chihchun

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Not yet rated

115 users

A extension to notify users when downloading any content from SSL sites issued by harmful authorities.

SSLPasswdWarning by clarkn

Rated 4 out of 5 stars 16 reviews

57 users

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.

Petname Tool by Tyler Close

Rated 4 out of 5 stars 14 reviews

100 users

Need help avoiding phishing and spoofing attacks? The Petname Tool can help you avoid online fraud by clearly distinguishing your online relationships.

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