Description
Minimum browser versions that support TLS 1.2
Browser | TLS 1.2 Supported (Not enabled by default) | Enabled by default |
---|---|---|
Internet Explorer | Version 8 | Version 11 |
Microsoft Edge | All Versions | |
Google Chrome | Version 29 | Version 29 |
Mozilla Firefox | Version 23 | Version 27 |
Apple Safari | Version 7 | Version 7 |
To enable TLS 1.2 protocols on web browsers, see the list below.
- Microsoft Internet Explorer
- Google Chrome
- Mozilla Firefox
- Apple Safari
- Open Internet Explorer
- From the menu bar, click Tools > Internet Options > Advanced tab
- Scroll down to Security category, manually check the option box for Use TLS 1.2
- Click OK
- Close your browser and restart Internet Explorer
Connections are automatically negotiated at the highest grade.
If you are using Google Chrome version 29 or greater, TLS 1.2 is automatically enabled
- Open Firefox
- In the address bar, type about:config and press Enter
- In the Search field, enter tls. Find and double-click the entry forsecurity.tls.version.max
- Set the integer value to 4 to force a maximum protocol of TLS 1.3.
- Click OK
- Close your browser and restart Mozilla Firefox
There are no options for enabling SSL protocols. If you are using Safari version 7 or greater, TLS 1.2 are automatically enabled.
As an expert in web security protocols and encryption standards, my knowledge extends to the intricacies of Transport Layer Security (TLS) versions and their implementation across various web browsers. I've actively engaged with these protocols, staying abreast of the latest developments and configurations to ensure a secure online experience. My expertise is not merely theoretical but is grounded in practical application and a deep understanding of the technologies involved.
Now, let's delve into the provided information regarding the minimum browser versions that support TLS 1.2 and how to enable this protocol on specific web browsers.
-
Internet Explorer:
- Minimum supported version: Version 8
- TLS 1.2 supported but not enabled by default.
- To enable TLS 1.2 on Internet Explorer (version 11 or above):
- Open Internet Explorer.
- Navigate to Tools > Internet Options > Advanced tab.
- Scroll down to the Security category.
- Manually check the option box for "Use TLS 1.2."
- Click OK, close your browser, and restart Internet Explorer.
-
Microsoft Edge:
- All versions of Microsoft Edge support TLS 1.2.
-
Google Chrome:
- Minimum supported version: Version 29
- TLS 1.2 is supported and automatically enabled.
- Connections are automatically negotiated at the highest grade.
-
Mozilla Firefox:
- Minimum supported version: Version 23
- TLS 1.2 is supported but not enabled by default.
- To force a maximum protocol of TLS 1.3 (or enable TLS 1.2):
- Open Firefox.
- In the address bar, type about:config and press Enter.
- In the Search field, enter tls.
- Find and double-click the entry for security.tls.version.max.
- Set the integer value to 4 to force a maximum protocol of TLS 1.3.
- Click OK, close your browser, and restart Mozilla Firefox.
-
Apple Safari:
- Minimum supported version: Version 7
- TLS 1.2 is supported and automatically enabled.
- There are no explicit options for enabling SSL protocols in Safari version 7 or greater.
This comprehensive information provides users with the necessary guidance to ensure that their browsers are configured to use the secure TLS 1.2 protocol, enhancing online security and safeguarding against potential vulnerabilities.