Legacy SSL/TLS certificates issued by Symantec will be distrusted by both Google Chrome and Mozilla Firefox beginning in October.
Legacy TLS certificates issued by Symantec, including those issued by authorities like Thawte, Geotrust, and RapidSSL which used Symantec as a central authority, will be distrusted by bothGoogle ChromeandMozilla Firefox beginning in October. In our reminder post today, James explains more about what's going on.