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. 13, 2019
Filed:
Aug. 12, 2016
Applicant:
Uniscon Universal Identity Control Gmbh, Munich, DE;
Inventors:
Assignee:
UNISCON UNIVERSAL IDENTITY CONTROL GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); G06F 21/60 (2013.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 16/2272 (2019.01); G06F 21/6227 (2013.01); G06F 21/6254 (2013.01);
Abstract
A method is provided for safeguarding values of attributes of a data record that can be stored in a first relational database against unauthorized access, wherein a value of a foreign key attribute of the data record refers to a key for the first relation or for a second relation, and wherein the value of the foreign key attribute is stored in a mapping relation, the values of attributes of the data record that are not foreign key attributes are stored in the first relation, and the mapping relation is stored in a volatile data memory.