How to monitor data copy from a file server
As far as enVision goes, you're limited by what the logs on the source system can tell you about file transfers.
As Sandy points out, RSA's DLP might be an excellent solution for you, and the logs from RSA DLP are nicely integrated with enVision already!
Given the fact that RSA recently suffered a massive data breach that jeopardized not only their flagship product, but thousands of their customer's authentication integrity, it would seem RSA may not be the DLP provider a wie person would choose.
We also having the same issue. Data is not sensitive but we are looking for CRL rule will fire when large size of data has copied form file server and vice versa.