ICS-SCADA Cyber Security Scada Practice Questions

What is the primary purpose of a SCADA system?

• AA. Data acquisition
• BB. Information storage
• CC. User interface design
• DD. Network security

During a cybersecurity incident, what is the first action a SCADA operator should take?

• AA. Disconnect affected systems
• BB. Analyze attack vector
• CC. Assess the damage
• DD. Notify the authorities

In a SCADA environment, what does the term "HMI" stand for?

• AA. High Management Interface
• BB. Hardware Management Index
• CC. Human-Machine Indicator
• DD. Human Machine Interface

Which of the following attacks could exploit vulnerabilities in SCADA systems?

• AA. All of the above
• BB. Physical tampering
• CC. Denial-of-Service
• DD. Social engineering

What is a significant risk of remote access to SCADA systems?

• AA. Better data collection
• BB. Increased attack surface
• CC. Enhanced reliability
• DD. Improved monitoring

What should be prioritized in SCADA system design for security?

• AA. Security
• BB. Aesthetics
• CC. Functionality
• DD. User experience

What is the implication of a lack of network segmentation in SCADA environments?

• AA. Higher risk of breaches
• BB. Simplified access control
• CC. Improved performance
• DD. Easier management

Which strategy helps mitigate risk in a SCADA system?

• AA. Ignore potential threats
• BB. Regular system updates
• CC. Reduce user awareness
• DD. Limit hardware access

What is the most common way to authenticate users in SCADA systems?

• AA. Passwords
• BB. Phone calls
• CC. Magnetic keys
• DD. Email verification