Question

What does Real Time Update (RTU) contain?

Solution

RTU contains latest updates of databases in SPACK, after SPACK gets published.

Everyday Versa SPACK Server releases Security Package(SPACK) containing  Antivirus Database, IPS/IDS Signatures, GeoIP Database, URL Category/Reputation database, and IP Reputation database.
If there is any latest update released in any of the databases after SPACK is published, then it will be published as RTU on top of installed SPACK.
Next day when a new SPACK is released, it will have all the updates with RTUs released for previous SPACK.