GIAC Industrial Control Systems (ICS) Certifications Technician Practice Questions
The free GIAC Industrial Control Systems (ICS) Certifications questions that deal with technician, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #2
During a security audit, a technician discovers unsecured USB ports on a control panel. What is the best action?
Correct answer: C
Explanation
Disabling unsecured USB ports mitigates the risk of unauthorized access or malware infections.
Question #6
A technician is updating the firmware on an ICS device. Which is an important step?
Correct answer: C
Explanation
Backing up existing firmware is crucial before making changes to ensure recovery in case of failures.
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