The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2015
Filed:
Jul. 25, 2013
Symantec Corporation, Mountain View, CA (US);
Yin Liu, Sunnyvale, CA (US);
SYMANTEC CORPORATION, Mountain View, CA (US);
Abstract
A method and apparatus for automatic anomaly detection based on profile history and peer history are described. An anomaly detection system collects file-activity data pertaining to file accesses activities in a network share. The system computes file access patterns for the individual users and compares the individual user's file access pattern against a profile history to find a first deviation. The system also identifies a cluster of users from the group based on at least one of user collaborations of individual users of the group or a reporting structure of the group of users. When the first deviation is found, the system compares the user's file access pattern against a peer history of the other individual users in the cluster to find a second deviation. The system reports an anomaly in the file access patterns by the individual user when the first deviation and the second deviation are found.