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:
Jun. 23, 2026
Filed:
Sep. 22, 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;
[object Object];
Abstract
Systems and methods of executing secure write operations within combined supervisory control and data acquisition (SCADA) and programmable logic controller (PLC) systems including receiving an operator interaction at a user interface of a SCADA system, generating an encoded secure write instruction based on the operator interaction in a tamper-resistant secure format at the SCADA system, transmitting the encoded secure write instruction from the SCADA system to a PLC, extracting an operation instruction comprising an operation and a plurality of operation parameters by decoding the encoded secure write instruction at the PLC, and one of executing the operation instruction and rejecting the operating instruction at the PLC.