ISP Cheat Sheet 2026

The 30 highest-yield ISP facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. An industrial facility's Emergency Operations Center (EOC) differs from the on-scene command post in that the EOC: → Provides strategic coordination and resource support removed from the hazard area
2. Which perimeter barrier type provides the HIGHEST level of vehicle impact resistance for industrial facilities? → Anti-ram bollards rated to K12 standard
3. What is the primary objective of crisis management? → To manage and mitigate the impact of a crisis
4. Which type of security assessment involves an independent reviewer examining policies, procedures, and controls without physically testing them? → Security audit
5. What is the legal consequence under 18 U.S.C. § 798 for knowingly and willfully communicating classified communications intelligence to an unauthorized person? → Up to 10 years imprisonment and/or fines
6. How often should cleared personnel typically receive refresher security training? → At least annually, with additional training when threats or requirements change
7. An adversarial simulation in which a team attempts to bypass physical and electronic security controls to reach a target within a facility is called a: → Red team assessment
8. Why is incident response planning important in security risk management? → To ensure a coordinated and effective response to security incidents
9. An industrial security professional receives a bomb threat call. The FIRST priority is to: → Keep the caller talking and gather as much information as possible
10. What is the role of surveillance systems in physical security? → To monitor and deter unauthorized activities
11. An insider threat is BEST defined as a risk posed by which of the following? → Current or former employees, contractors, or partners who misuse authorized access
12. Which population typically receives the MOST targeted security training in an industrial facility due to their elevated access? → Systems administrators, security managers, and executives with privileged access
13. Which clause in a vendor contract BEST helps protect an organization if a supplier experiences a security incident? → Security breach notification requirement clause
14. A key purpose of post-incident debriefs (After Action Reviews) in industrial crisis management is to: → Document lessons learned to improve future response
15. What is the primary goal of physical security in facility protection? → To protect facilities and assets from physical threats
16. What is the role of lighting in facility protection? → To enhance security by increasing visibility and deterring crime
17. Which category of emergency notification system is MOST critical for alerting off-site communities to an industrial chemical release? → Outdoor warning sirens combined with Emergency Alert System broadcasts
18. Why is access control important in facility security? → To limit access to secure areas and protect sensitive information
19. What is the purpose of security awareness training? → To help employees recognize and respond to security risks
20. In the ASIS Risk Analysis framework, what does the term 'vulnerability' specifically refer to? → A weakness that could be exploited by a threat
21. Which security risk management concept requires that countermeasures be proportional to the level of risk they are intended to address? → Proportionality of response
22. The Purdue Model (Industrial Automation and Control Systems reference architecture) is PRIMARILY used to: → Define network segmentation zones and security boundaries between IT and OT systems
23. What is the role of security audits in ensuring compliance? → To ensure security measures meet legal standards and identify gaps
24. An ISP candidate is conducting a Business Impact Analysis (BIA). The PRIMARY purpose of this analysis is to: → Determine the financial and operational consequences of disruptions to critical functions
25. The ISA/IEC 62443 standard series applies to: → Security for Industrial Automation and Control Systems (IACS) across the entire lifecycle
26. Which access control model grants permissions based on a user's job function rather than individual identity? → Role-Based Access Control (RBAC)
27. What is the importance of security policy enforcement? → To ensure that security measures are followed consistently
28. During an active shooter event at an industrial facility, the widely recommended response protocol for employees is: → Run, Hide, Fight — in that priority order
29. During a declared emergency at an industrial facility, mutual aid agreements with neighboring facilities and local agencies are MOST valuable because they: → Provide pre-authorized access to additional resources when internal capacity is exceeded
30. Which element is considered the cornerstone of an effective Business Continuity Plan (BCP) for an industrial facility? → A Business Impact Analysis (BIA) identifying critical functions