Turn on removal of items from scan history folder

This policy setting defines the number of days items should be kept in the scan history folder before being permanently removed. The value represents the number of days to keep items in the folder. If set to zero items will be kept forever and will not be automatically removed. By default the value is set to 30 days. If you enable this setting items will be removed from the scan history folder after the number of days specified. If you disable or do not configure this setting items will be kept in the scan history folder for the default number of days.

Configure local setting override for the scan type to use for a scheduled scan

This policy setting configures a local override for the configuration of the scan type to use during a scheduled scan. This setting can only be set by Group Policy. If you enable this setting the local preference setting will take priority over Group Policy. If you disable or do not configure this setting Group Policy will take priority over the local preference setting.

Configure local setting override for maximum percentage of CPU utilization

This policy setting configures a local override for the configuration of maximum percentage of CPU utilization during scan. This setting can only be set by Group Policy. If you enable this setting the local preference setting will take priority over Group Policy. If you disable or do not configure this setting Group Policy will take priority over the local preference setting.

Turn on reparse point scanning

This policy setting allows you to configure reparse point scanning. If you allow reparse points to be scanned there is a possible risk of recursion. However the engine supports following reparse points to a maximum depth so at worst scanning could be slowed. Reparse point scanning is disabled by default and this is the recommended state for this functionality. If you enable this setting reparse point scanning will be enabled. If you disable or do not configure this setting reparse point scanning will be disabled.