SecOT+ Secure by Design Principles for OT

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2. True or False: Threat modeling should only occur after OT system deployment.

True

False

3. True or False: Air-gapping is unnecessary for modern OT systems with advanced firewalls.

True

False

4. True or False: Zero trust architecture assumes all network traffic is potentially malicious.

True

False

5. True or False: Secure by design eliminates the need for ongoing security monitoring.

True

False

6. True or False: In OT systems, availability is typically prioritized equally with confidentiality.

True

False

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11. What is the primary goal of 'secure by design' in OT systems?

Integrate security controls from the initial design phase, not as an afterthought

Add security patches after deployment

Rely solely on perimeter firewalls

Implement security only during testing

12. What does 'secure configuration management' ensure in OT systems?

All systems run with default settings

Baseline security settings are documented and maintained

Configurations are never updated

Only IT systems require secure configurations

13. Which framework is commonly used for OT cybersecurity architecture design?

NIST Cybersecurity Framework

ISO 27001 only

PCI DSS exclusively

HIPAA standards

14. What is the primary advantage of implementing segmentation in OT networks?

It reduces hardware costs

It limits the spread of breaches and isolates critical systems

It increases network bandwidth

It eliminates the need for firewalls

15. In OT security architecture, what does 'least privilege' mean?

Grant users maximum access for efficiency

Restrict access to only necessary functions and data

Allow admin access to all users

Remove all access controls

16. Which authentication mechanism is most critical for OT systems?

Single-factor password authentication

Multi-factor authentication (MFA)

Biometric scanning only

No authentication for trusted networks

17. What is the purpose of threat modeling in OT cybersecurity design?

To identify and prioritize potential security risks early in design

To eliminate all possible threats

To comply with minimum regulatory standards

To reduce system performance requirements

18. Which of the following is a key principle of defense in depth for OT?

Using only one strong firewall

Implementing multiple layers of security controls

Relying on user awareness alone

Disabling unnecessary services without monitoring

19. In SecOT+ framework, what does the 'zero trust' model assume?

All users and devices are trusted by default

No user or device is trusted until verified

Only external threats require verification

Trust is based on network location alone

20. Which architectural approach isolates critical OT networks from IT networks?

Air-gapping

Load balancing

Clustering

Sharding

SecOT+ Secure by Design Principles for OT Quiz

1. A critical component in OT cybersecurity design is the ____.

2.

What first name or nickname would you like us to use?

2. True or False: Threat modeling should only occur after OT system deployment.

3. True or False: Air-gapping is unnecessary for modern OT systems with advanced firewalls.

4. True or False: Zero trust architecture assumes all network traffic is potentially malicious.

5. True or False: Secure by design eliminates the need for ongoing security monitoring.

6. True or False: In OT systems, availability is typically prioritized equally with confidentiality.

7. A ____ is used to protect OT networks from unauthorized external access.

8. Secure by design requires security to be integrated from the ____ phase.

9. The practice of ____ ensures systems continue operating during security incidents.

10. In industrial control systems, ____ monitoring detects anomalous behavior.

11. What is the primary goal of 'secure by design' in OT systems?

12. What does 'secure configuration management' ensure in OT systems?

13. Which framework is commonly used for OT cybersecurity architecture design?

14. What is the primary advantage of implementing segmentation in OT networks?

15. In OT security architecture, what does 'least privilege' mean?

16. Which authentication mechanism is most critical for OT systems?

17. What is the purpose of threat modeling in OT cybersecurity design?

18. Which of the following is a key principle of defense in depth for OT?

19. In SecOT+ framework, what does the 'zero trust' model assume?

20. Which architectural approach isolates critical OT networks from IT networks?