Deprecate TLS 1.0 and 1.1, targeting removal in Chrome 81 (early 2020). During the deprecation period, sites using those protocols will show a warning in DevTools. After the deprecation period, in 2020, they will fail to connect if they have not upgraded to TLS 1.2 by then.

Documentation

Specification

Specification link


Specification currently under development in a Working Group

Status in Chromium

Internals>Network>SSL


Deprecated (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Owners

Search tags

tls,

Last updated on 2021-08-29