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GIAC Global Industrial Cyber Security Professional (GICSP) Sample Questions:
1. What is the primary function of the Transport Layer Security (TLS) protocol in an ICS network?
Response:
A) To provide real-time control of physical devices
B) To optimize data storage capacity
C) To secure communications between systems by encrypting data in transit
D) To prioritize network traffic
2. Why is it important to perform regular disaster recovery tests and drills in an ICS environment?
Response:
A) To avoid patching systems
B) To improve hardware performance
C) To eliminate the need for system backups
D) To ensure personnel are familiar with recovery procedures and identify potential gaps
3. What is the purpose of a safety instrumented system (SIS) in an ICS environment?
Response:
A) To optimize data throughput for real-time analytics
B) To shut down processes when unsafe conditions are detected
C) To enhance cybersecurity by filtering network traffic
D) To allow remote control of field devices
4. Which security concern is commonly associated with Level 0 and Level 1 devices in ICS environments?
Response:
A) Limited encryption capabilities
B) Over-reliance on cloud computing
C) Inability to transmit data in real time
D) Lack of compliance with GDPR
5. What type of attack targets Level 0 and Level 1 devices to disrupt physical processes in ICS environments?
Response:
A) Denial-of-service (DoS) attacks
B) Phishing attacks
C) Man-in-the-middle (MitM) attacks
D) Replay attacks
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: D |
By Adela
