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Cisco ISE 1.2 TLS 1.1 and 1.2

Seth Bjorn
Level 1
Level 1

I'm currently running ISE 1.2 patch 6 and I'm noticing that ISE does not use TLS 1.1 or 1.2 for the admin portal or the sponsor portal. I haven't tested the guest portal, but I'm assuming it applies there as well.

Is the future release of ISE going to support the more secure TLS versions?

5 Replies 5

Saurav Lodh
Level 7
Level 7

I agree with you, currently it is https ( TLS 1.0 ). Moreover , it also depends on the client browser . for eg you can edit the TLS version field for a browser to support it. See the image

TLS.PNG

I am asking when ISE will have support for TLS 1.1 and/or 1.2.

It's in road map and may be supported in ISE 1.3.

I can't see TLS 1.1 or TLS 1.2 in ISE 1.3 release notes.

I installed ise 1.3 and tried all cipher suites.

For me it seems that ISE 1.3 uses only following 3 cipher-suites
AES256-SHA
AES128-SHA
DES-CBC3-SHA

https://www.openssl.org/docs/apps/ciphers.html#CIPHER_SUITE_NAMES
-> TLS1.0 suites

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