topic Re: Weak Ciphers Removal in Network Security

Weak Ciphers Removal

ssan239 — Mon, 23 Oct 2023 07:03:32 GMT

Hi Team,

We are trying to remove the weak ciphers in FTD. But unable to find the way to remove it, may i know how to remove the ciphers. In ASA we had an option to remove the ciphers from customer and change it or remove it. Is there any option to do the same in FTD.

Regards,

Sanjay S

Re: Weak Ciphers Removal

Rob Ingram — Mon, 23 Oct 2023 07:07:53 GMT

@ssan239 do you mean SSL/TLS ciphers, you change them on the FTD using a Platform Settings policy. Example:- https://integratingit.wordpress.com/2021/01/28/secure-ftd-tls-ciphers/

Re: Weak Ciphers Removal

MHM Cisco World — Mon, 23 Oct 2023 07:11:07 GMT

https://www.stenge.info/post/disable-weak-cipher-and-tls-on-cisco-fmc

change the security level, each level have it cipher the higher the more strong cipher