Security News

Firefox 90 adds enhanced tracker blocking to private browsing
2021-07-13 14:17

Mozilla has introduced SmartBlock 2.0, the next version of its intelligent cross-site tracking blocking tech, with the release of Firefox 90. The SmartBlock mechanism, introduced with Firefox 87 in March, works to ensure that the Tracking Protection feature and Strict Mode will not break websites when blocking tracking scripts.

Mozilla Firefox to roll out DNS over HTTPS for Canadian users
2021-07-08 13:00

Mozilla has decided to roll out the DNS over HTTPS feature by default for Canadian Firefox users later this month. Firefox to enable DoH by default for Canadian users.

The mobile and desktop versions of Firefox Total Cookie Protection are now available
2021-07-06 17:56

Jack Wallen explains how to protect your web browsing from supercookies with Firefox's new privacy feature.

Firefox now autoupdates on Windows even when not running
2021-06-02 16:00

The Windows version of Firefox can now automatically upgrade itself to the latest version in the background when the web browser is not running. "Background Update is now available on Windows. This feature will allow Firefox to update, even if it is not running," the Firefox 90.0 Beta release notes read. "Until now, Firefox has only downloaded and installed updates when the user runs it. This means that users that use Firefox infrequently are often out-of-date," according to Kirk Steuber, Platform Engineer at Mozilla.

Firefox now blocks cross-site tracking by default in private browsing
2021-06-01 15:00

Mozilla says that Firefox users will be protected against cross-site tracking automatically while browsing the Internet in Private Browsing mode. This is because, starting with the Firefox 89 version released today, the Total Cookie Protection will be enabled by default in Private Browsing windows.

Mozilla: Update Firefox to avoid Netflix, Hulu streaming issues
2021-05-29 13:15

Mozilla advises Firefox users to update to the latest released version to avoid experiencing video streaming issues after Google updates the Widevine digital rights management on May 31. Once Google updates the Widevine private encryption keys and content decryption module on May 31, video streaming services using Google's DRM-protection technology will no longer work with older Firefox versions.

How to gain added security in Firefox with the site isolation feature, Fission
2021-05-20 15:23

Firefox developers understand web browser security is at a premium, so they've started rolling out a new site isolation feature. That's a good thing because Firefox is an important browser that has brought about game-changing features over the years.

Mozilla Begins Rolling Out 'Site Isolation' Security Feature to Firefox Browser
2021-05-19 07:11

Mozilla has begun rolling out a new security feature for its Firefox browser in nightly and beta channels that aims to protect users against a new class of side-channel attacks from malicious sites. "This fundamental redesign of Firefox's Security architecture extends current security mechanisms by creating operating system process-level boundaries for all sites loaded in Firefox for Desktop," Mozilla said in a statement.

Mozilla starts rolling out Site Isolation to all Firefox channels
2021-05-18 18:31

Mozilla has started rolling out the Site Isolation security feature to all Firefox channels, protecting users from attacks launched via malicious websites. Until today, Site Isolation could only be enabled by users of Firefox Nightly, the release channel used by Mozilla to test new features not yet ready for a wider rollout.

Firefox for Android gets critical update to block cookie-stealing hole
2021-05-06 13:53

The bug listed here is what's known as a Universal Cross-site Scripting vulnerability, which means it's a way for attackers to access private browser data from website X while you are browsing on booby-trapped website Y. That's definitely not supposed to happen. Your browser is supposed to stop data such as cookies "Leaking" between websites, or else site Y could peek at data such as your login details for site X, and abuse that site-specific data to masquerade as you on site X and hijack your account.