01-19-2021 12:08 AM
It is possible to only remove the file exchange part of Whatsapp, and leave the messaging part in Cisco Umbrella?
I can only find a way to remove access to Whatsapp, but not just remove the file sharing function.
I have installed Umbrella SIG (DNS+ Proxy)
Thanks in advance!
01-20-2021 11:44 PM
You can also try this. It is common setting in WhatsApp...
01-21-2021 12:11 AM
Hello Jbendix,
Thanks for your reply.
But the idea is to block it for all users via the Cisco Umbrella, Because if I have to do that on every computer in my company it can be crazy.
Thnks anyway!
01-22-2021 09:00 AM
No it's not possible. You would have to decrypt the encrypted session to inspect the content and WhatsApp specifically prevents that (via certificate pinning) as it would compromise the end-to-end security of the communications.
02-09-2021 06:15 AM
02-09-2021 09:30 AM
Interesting - they must have separate servers they use for uploads. That's the only way I can imagine it would be able to do that.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: