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I just received my first publicly signed certificate that does not include the client authentication key usage. Apparently this is an industry change happening:
https://www.sectigo.com/resource-library/tls-client-authentication-public-ca-end-2026#...
I am configuring DUO using the auth proxy to on-prem AD. Internal users have their email addresses in the AD mail attribute, and things work great.
When the internal users are added to DUO using directory sync, two main things work:
They rece...
I am utilizing Clearpass Guest with Meraki (using the Cisco Identity Services Engine (ISE) Authentication Splash Page option).The functionality works as expected. Users authenticate to Clearpass and I see the appropriate Group Policy assigned in the ...
I need to configure a shared voicemail box using WebEx Calling. I have configured a calling user which will act as the shared voicemail box. How can multiple users in the department manage the voicemail boxes that end up here? 1. I have created ...
There are a bunch of dates on the end of life milestone datasheets, and I'm looking for some clarification on what some of them signify:1. End-of-SW Maintenance - This is the last date Cisco will release new code, or fix non-security related bugs. 2....
Even though Sectigo's published dates say they are removing it by default starting this month, with a hard stop date of May 2026, they are not making exceptions when requested.
We have had a support case open for over a week with escalations, an...
Whelp, Sectigo isn't budging. Their response was:
"We can confirm that SSL/TLS certificates issued or renewed through Sectigo no longer include the Client Authentication EKU, as per their recent deprecation announcement. This change does affect cur...
Thanks, Roger. I just opened a case with Sectigo, and I'm crossing my fingers that they don't push back too hard on it.
When will a solution be available on the expressway side? Any idea what a solution would look like?
I have seen the same in two different deployments running 31.1.7. Splash page issues using Clearpass, as well as the built in splash page. Is this a known issue?
