The Risk of Industrial Control System Programmable Logic Controller Default Configurations

Su, Kuan-Ming; Liu, I-Hsien; Li, Jung-Shian

doi:10.1109/ics51289.2020.00093

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2021

2023

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Cited by 3 publications

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“…The ICS that we are going to demonstrate the procedure on is the same as our previous study [8]. The ICS is composed of tens of PLCs to control the field equipment and one computer as the HMI to gather data and control PLCs.…”

Section: Case Studymentioning

confidence: 99%

The Security Issue of ICS: The Use of IT Infrastructure

Liu¹,

Su²,

Li³

2021

JRNAL

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With the trend of Industry 4.0, the communication established by Ethernet is becoming more and more common in the Industrial Control System (ICS), and it brings not only pros but also cons like vulnerabilities from information technology. Furthermore, most devices in the ICS are not ready for cyberattacks, and it opens up opportunities for attackers. We generalized a procedure of attacking an Ethernet-enabled ICS and implemented it to the real industrial system we obtained. The procedure gets the information and access of the devices in the ICS, like identifying the manufacturer of Programmable Logic Controllers (PLCs) and overwriting the configuration of PLCs.

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Section: Case Studymentioning

confidence: 99%