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:
Aug. 04, 2015
Filed:
Apr. 16, 2008
Applicant:
Laszlo Elteto, Irvine, CA (US);
Inventor:
Laszlo Elteto, Irvine, CA (US);
Assignee:
SafeNet, Inc., Belcamp, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 21/10 (2013.01); G06F 21/57 (2013.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 21/10 (2013.01); G06F 17/30371 (2013.01); G06F 21/57 (2013.01); G06F 17/30489 (2013.01); G06F 17/30501 (2013.01); G06F 2221/0775 (2013.01);
Abstract
In an embodiment of a method of and system for detecting rollback of usage data, the usage data is recording in a database. A sequence value in the database is repeatedly advanced. A copy of the sequence value is repeatedly saved to protected storage. The copy of the sequence value in the protected storage is compared with the sequence value in the database, and it is determined whether the result of the comparison is consistent with normal operation of the database since the previous save to protected storage.