Hi,
We can access to Bluecoat Proxies' Dashboard or VPM via Management Center;but it only routes us to proxies via connection link..So we're still connecting to proxies directly and can't deny direct connection to proxies..It's important for audit logs and difference of policy changes..We can't get audit logs of changes on VPM via direct connection to proxies and it's possible only with connection from Management Center..
It's not enough;because if any other administrator of proxies who doesn't install policy to other proxies on Management Center, we can't know who change policies..
If there are lots of policy changes on proxies by different administrators and any administrator didn't install policies on every policy changes that they did, audit logs show us that all changes done by last administrator who install policy to other proxies..
I think you need to change Access Procedure to proxies and Audit Logging on VPM/CPL on proxies..
Best regards..