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. 06, 2020
Filed:
Dec. 12, 2016
Applicant:
Ingenico Group, Paris, FR;
Inventors:
Assignee:
INGENICO GROUP, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 21/54 (2013.01); G06F 21/56 (2013.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G06F 12/023 (2013.01); G06F 12/1433 (2013.01); G06F 21/54 (2013.01); G06F 21/566 (2013.01); G06F 2212/1052 (2013.01); G06F 2221/2143 (2013.01);
Abstract
A method for securing at least one memory zone of an electronic device. The method includes: detecting deallocation of at least one portion of the memory zone, a so-called deallocated portion; replacing at least one part of the deallocated portion with at least one predetermined instruction, a so-called warning instruction, or at least one combination of predetermined instructions, a so-called warning instruction combination; and marking the deallocated portion.