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. 03, 2017
Filed:
Mar. 11, 2008
Marco Hofmann, München, DE;
Harry Knechtel, Berglern, DE;
Gunnar Hettstedt, Markt Schwaben, DE;
Marc Lindlbauer, München, DE;
Marco Hofmann, München, DE;
Harry Knechtel, Berglern, DE;
Gunnar Hettstedt, Markt Schwaben, DE;
Marc Lindlbauer, München, DE;
secunet SECURITY NETWORKS AKTIENGESELLSCHAFT, Essen, DE;
Abstract
A data-processing system having at least one operating memory holding operating data is provided with a protection unit having an execution environment protected from unauthorized access. At least one monitoring logic in the execution environment is connected to the operating memory for monitoring unauthorized modifications, access, or similar protection violations of the operating data stored in the operating memory and for generating an output on detection of such a protection violation. A protection logic in the execution environment holds replacement data capable of replacing the operating data and is connected to the monitoring logic for, on generation of the output, providing to the operating memory the replacement data for the operation or for a substitute operation of the data-processing system.