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. 31, 2021
Filed:
Feb. 18, 2019
Airbus Defence and Space Gmbh, Taufkirchen, DE;
Northeastern University, Boston, MA (US);
Erik-Oliver Blass, Munich, DE;
Guevara Noubir, Brookline, MA (US);
Airbus Defence and Space GmbH, Taufkirchen, DE;
Northeastern University, Boston, MA (US);
Abstract
Secure logging systems and methods using cryptography and/or encryption with crash recovery. In some embodiments, the secure logging system includes an initialization module to initialize cells of a logging database, including inserting a pseudorandom number into each cell of the logging database. In some embodiments, the secure logging system includes an addition module to encrypt new log messages and add them to the logging database in a given number of pseudorandom cells of the logging database. In some embodiments, the secure logging system includes a listing module to determine where in the logging database the log message was stored and then to decrypt the encrypted log messages. These systems and methods improve computer related technology including by improving crash reconstruction, root cause analysis, network systems security, and logging system encryption and security.