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. 14, 2025
Filed:
Jan. 29, 2025
Method and system for securing scada and industrial control software through secure-write operations
Vijay Madisetti, Alpharetta, GA (US);
Vijay Madisetti, Alpharetta, GA (US);
Arshdeep Bahga, Chandigarh, IN;
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Abstract
A method of configuring local secure memory for a programmable logic controller (PLC) including verifying a content of the local secure memory by comparing the content of the local secure memory to a verification profile, initiating a secure recovery process responsive to unsuccessfully verifying the content of the local secure memory, and, responsive to successfully verifying the content of the local secure memory, adding at least one of an approved operation or a security parameter to the content of the local secure memory and updating the verification profile responsive to adding the at least one of an approved operation or a security profile.