Hello!
I have a websense web security 7.7 integrated with a ASA. I have created a limited access filter for some users that only have access to office365 ( sharepoint, mail etc )
I know that i need to block the IP´s for https but office365 has tons of IP blocks. Kan you allows HTTPS access for IP blocks, for example https://1.2.3.0/23?
If no is there another way to do this? What product do you need to use domain names for https`? We evaluated cloud web security and there it worked.