What happen when enable TLS 1.2 ?

CharithDhananjaya

HI,

What is the effect on firewall when disable TLS 1.1 and forcefully enable TLS 1.2 or above?

Is it affect firewall performance or will it affect to the VPN connectivity or any other kind of issues with the Sonicwall firewall?

And I need to know that what is the best way to disable TLS 1.1 and enable TLS 1.2?

1) Disable TLS 1.1 from diag page.

2) Disable TLS 1.1 from Cipher Control

Anyone can help me with this please.

RodPena

Here are few KB articles: Disable TLS 1.1 Support

https://www.sonicwall.com/support/knowledge-base/disable-tls-1-1-support/170505966236333/

How do I enable TLS 1.2 on SonicWall?

https://www.sonicwall.com/support/knowledge-base/how-do-i-enable-tls-1-2-on-sonicwall/230901052130317

Hope this helps