Good day, all!
I have Web Post Protection Rule in DLPE 9.3.4. I trying to monitor all large files (more than 10 Kb).
But if I sending large file to e-mail, DLP monitor and 1 small service file (the size of the file less than 1 Kb).
Step 1 - select Web Destination,
Step 2-4 - next,
Step 5 - Include Document Properties Definition (File Size - File Size Greater Than 10 Kb),
Step 6 - next,
Step 7 - Monitor and Store Evidence,
Step 8 - Select User Group.
This problem occurs only on some sites, but very prevents generating false-positive alarms.
Why is this happening?