Can Symantec DLP inspect TLS-encrypted email traffic?
book
Article ID: 160123
calendar_today
Updated On:
Products
Data Loss Prevention Endpoint PreventData Loss Prevention Network MonitorData Loss Prevention Network Prevent for EmailData Loss Prevention EnforceData Loss Prevention Network DiscoverData Loss Prevention Network Prevent for WebData Loss Prevention Network ProtectData Loss Prevention Endpoint Discover
Issue/Introduction
Can TLS-encrypted email traffic be monitored by Symantec DLP?
Resolution
Monitoring and prevention of TLS-encrypted email traffic is only supported with Email Prevent in version 10.0 and above, see the SMTP Prevent MTA Integration Guide for instructions. Network Monitor cannot inspect encrypted traffic.