How to disable SSLv3

One-stop resource on how to effectively disable SSLv3 in major web browsers as well as in web, mail and other servers that may still be using it.

Check the SSL/TLS setup of your server or CDN

Apache

Put the following line in your configuration file, or replace any existing line starting with SSLProtocol:

SSLProtocol All -SSLv2 -SSLv3

Then run: sudo apache2ctl configtest && sudo service apache2 restart.

Don't forget to test your website.

Credits

This page was compiled by Michele Spagnuolo.