A SYSTEM AND METHOD FOR DETECTING MALICIOUS RE-PROGRAMMING OF A PLC IN SCADA SYSTEMS USING TIME DECEPTION

• Main Authors: PUZIS, Rami, ROSHANDEL, Mehran, SILBERSCHLAG, Shimon, SHABTAI, Asaf
• Format: Patent
• Language: English; French; German
• Published: 28.10.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A method for detecting malicious reprogramming of a Programmable Logic Controller (PLC) in a Superiority Control And Data Acquisition (SCADA) system, according to which a dedicated device is located on the communication network between the PLC and an engineering Workstation and the traffic between t...