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:
Feb. 22, 2011
Filed:
Jul. 05, 2007
Rahil Abbas Mir, Bangalore, IN;
Preetam Ramakrishna, Bangalore, IN;
Rahil Abbas Mir, Bangalore, IN;
Preetam Ramakrishna, Bangalore, IN;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A system for stopping an ongoing threat to a database is described. During operation, if an ongoing threat to the database is detected, the system modifies a threat-assessment condition. Then, the system selectively restricts access to one or more cryptographic keys for the database based on the threat-assessment condition. Next, the system selectively activates decryption of requested encrypted information based on the threat-assessment condition. Note that both the selective restriction of access to the one or more cryptographic keys and the selective activation of decryption can be used to stop the ongoing threat from accessing the encrypted information in the database.