Articles tagged with “Security”

Introducing Site Isolation in Firefox

When two major vulnerabilities known as Meltdown and Spectre were disclosed by security researchers in early 2018, Firefox promptly added security mitigations to keep you safe. Going forward, however, it … Read more

Encrypted Client Hello: the future of ESNI in Firefox

Background Two years ago, we announced experimental support for the privacy-protecting Encrypted Server Name Indication (ESNI) extension in Firefox Nightly. The Server Name Indication (SNI) TLS extension enables server and … Read more

Removing Old Versions of TLS

In March of 2020, Firefox will disable support for TLS 1.0 and TLS 1.1. On the Internet, 20 years is an eternity.  TLS 1.0 will be 20 years old in … Read more