Forum Discussion
Restricting client access to other Office 365 tenants
Hi, When allowing connectivity into Office 365, is there a way to restrict access to a single a tenant? For the purposes of DLP I need to prevent internal machines logging onto any another email ...
Hi Mark,
Thanks for the reply. I undertstand around the restrictions for logging onto our own tenant and we have those in place.
The scenario I'm thinking about is when say for example a contractor was logged on to one of our corporate machines and they had their own tenant. Whats to stop them from spinning up a browser or outlook and logging on to their own account and emailing information out that way. All we would see at the proxy level is legitimate encrypted traffic to outlook.office365.com.
I'm interested to see how other people have dealt with this.
Cheers,
-Ben
Like I mentioned before, the solution for this is a technology called tenant restrictions. This will prevent a contractor from loggin in to another Tenant, whilst on your network / devices. It is exatcly the same solution that Google has as mentioned above.