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:
Mar. 02, 2021
Filed:
Jun. 21, 2018
International Business Machines Corporation, Armonk, NY (US);
Jingdong Sun, Rochester, MN (US);
Roger A. Mittelstadt, Byron, MN (US);
Jessica R. Eidem, Rochester, MN (US);
Rafal P. Konik, Oronoco, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A public operator processes data streams from multiple operators in different streaming applications to reduce resource costs and increase efficiency in a streaming system. The public operator uses tuple level security with a unique key for each streaming application to securely process the data streams. A stream security module (SSM) manages encryption to and from the public operators to insure other streaming applications with access to the shared public operator don't have access to data of other applications that may belong to other customers or users. The stream security module may be incorporated into the streams manager of a streaming system.