In Symantec Protection Engine (SPE) 7.5 release the default handling of encrypted container files has been changed from Delete to Log only. Due to this, there will be difference in the result when using encrypted container file rules in Symantec Protection for SharePoint Servers (SPSS) 6.0.x.
Encrypted container files by default are treated as log only in SPE 7.5. Therefore, you must change this setting on SPE to keep the behavior similar to the earlier release.
SPSS 6.0.x with SPE 7.5.x