4. The method of claim 1 wherein the activity logs comprise sequences of records, each record identifying a given one of the local resources, a corresponding resource access timestamp and a corresponding type of resource access.
4. The method of claim 1 wherein the activity logs comprise sequences of records, each record identifying a given one of the local resources, a corresponding resource access timestamp and a corresponding type of resource access. 6. The method of claim 4 wherein the type of resource access comprises assignment of a user classification.