Frankly, Cisco can post whatever they like I will not give them any more money. You are certainly right that I was disingenuous and I do not care what they do with Webex. My link was cherry picked from their press release for encryption in Webex that I though it was funny that that link would 404.

Good job discrediting my post though. It's not like Cisco basically told everybody in a KB that if you want to use the same features Zoom provides (or a Linux client, or desktop sharing or breakout rooms or audio transcription or waiting rooms or...) you would have to give up every encryption feature Webex provides. But I assume you are a seasoned Webex admin and can provide us some insight into why you are using webex in contrast any other solution. Or you are trolling, whatever.

Correct, and if a Zoom representative would have lied to me that would factor into my decision. Frankly though, for student lectures and faculty meetings I don't care about their encryption (as long as they do TLS for client->server to protect my users in a public wifi situation) and a certain encryption level was never a basis for my decision. As long as they provide transport security I don't really care.