Release 11.1 and later are compatible with signature set version 11.9.x or 11.10.x depending on the Manager version installed. If you are upgrading from any 10.1.x version, during installation, the signature set bundled with the installer will be imported to the Manager automatically.
Note
For more information on 11.1.x Manager software and compatible signature set versions, refer to Trellix Intrusion Prevention System 11.1.x release notes.
Increase in memory size for handling signature sets
With a growing number of threats, the frequency of signature set updates and the number of attacks in each update constantly increase. As a means to accommodate a larger signature set size in the future, the memory size allocated to signature sets on the Sensor has been increased.