Trellix Data Loss Prevention (DLP) Discover (replacing the former product from McAfee of the same name) safeguards intellectual property and ensures compliance by protecting sensitive data on premises, in the cloud, and at endpoints.
McAfee Total Protection for Data Loss Prevention offers multiple modules such as DLP discover, monitor, and prevent among others that make it a robust tool to implement on all DPL scenarios. On the other hand, Paubox Email Suite focuses more on email data loss protection.