What cisco IOS support tlsv.13

Fatbunny

I am too up on the security side of things so I need a little help. I have two cisco 887 routers with a site to site vpn tunnel and cisco vpnclient accounts using ipsec and isakmp. It is failing a PCI DSS test due to tlsv1.0.

IOS images are c880data-universalk9-mz.153-1.T.bin and c800-universalk9-mz.SPA.153-3.M3.bin


Is it possible to change this to use tlsv1.3?

Fatbunny

Actually it is ok, I have been looking at the wrong thing

docrice

PCI now requires TLS 1.2, not 1.3 ... not that it probably matters in your case.