about:config
in a new tab.tls
and double-click the entry for security.tls.version.min
.3
, which corresponds to TLS 1.2.do shell script 'open '/Applications/Google Chrome.app' --args --ssl-version-min=tls1.2'
and save that as an Application, then use that to open Chrome; a similar script can be made for Opera 17+ and other Chromium-based browsers.opera:config
, search for tls
, uncheck all TLS versions except 1.2, search for ssl
, uncheck SSL v3, then click Save.Firefox Quantumbuilds do not run on; it may also be back-ported to OS/2 and eComStation as Warpzilla.
OS | Built-In | Firefox | Chrome | Opera | Other |
---|---|---|---|---|---|
OS | Built-In | Firefox | Chrome | Opera | Other |
Windows-Related | |||||
Vista and XP | -- | 52.9.0esr | -- | 12.18 | Otter Browser |
2000 | -- | -- | -- | 12.02 | -- |
98 | ME* | -- | -- | -- | 11.64 | -- |
NT4 | 98 | ME | -- | -- | -- | 10.63 | -- |
95 | -- | -- | -- | 10.63* | -- |
Phone 8 and later | current | -- | -- | -- | -- |
Older Mobile (before Phone 7) | -- | -- | -- | 10.00 | -- |
earlier (including Phone 7) | -- | -- | -- | -- | -- |
OS/2 | eComStation | -- | ESR 45.9.0 | -- | -- | -- |
Mac OS X | |||||
10.9 | 9.1.3 | current | 65.0.3325.181 | 50.0.2762.67 | -- |
10.6-10.8 | -- | ESR 45.9.0 | -- | 12.16 | -- |
10.5 (Intel) | -- | -- | -- | 12.16 | -- |
10.4 (Intel) | -- | -- | -- | 11.10 | -- |
10.5 (PPC) | -- | FPR | -- | 10.63 | -- |
10.4 (PPC) | -- | FPR | -- | 10.63 | -- |
10.3 | -- | -- | -- | 10.10 | -- |
earlier | -- | -- | -- | -- | -- |
Linux | |||||
Most 64-bit | ? | current | current | current | Midori |
Most 32-bit | ? | current | 48.0.2564.109 | 45.0.2552.898 | Midori |
Android | |||||
5 and later | latest | current | current | 12.1.9 | ? |
4.1-4.4 | latest | current | ESR 31.3.0 | -- | 12.1.8 | ? |
4.0 | latest | 55.0.2 (Intel | ARMv7) | ESR 31.3.0 | -- | 12.1.8 | ? |
3 | -- | 45.0.2 | -- | 12.1.8 | ? |
2.3 | -- | 47.0 | ESR 31.3.0 | -- | 12.1.8 | ? |
2.2 | -- | ESR 31.3.0 | 31.0 | -- | 12.1.8 | ? |
1.6-2.1 | -- | -- | -- | 12.1.8 | ? |
earlier | -- | -- | -- | -- | ? |
Other | |||||
BSD | -- | current | -- | 12.16 | -- |
Solaris 10 | OpenSolaris | -- | ESR 45.5.1 | -- | 10.11 | -- |
Earlier Solaris | -- | -- | -- | 10.11 | -- |