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:
Apr. 20, 2004
Filed:
Aug. 08, 2000
Khalid A. Asad, Frederick, MD (US);
Subodh A. Samuel, Reston, VA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A data processing system and method stores a relational database in which audit records are stored without compromising the ability to detect data tampering. The technique provides for detection of unauthorized row modification, row deletion, and row insertion. Extra measures are incorporated to protect from administrator attacks. In addition, the technique enables integrity checking and audit log archiving without having to suspend or bring down the audit subsystem. These on-line capabilities are especially important in mission critical applications which must satisfy the requirement that the application be disabled if the audit subsystem is not functioning properly.