ISA 62443 IC34 8 CYBERSECURITY ACCEPTANCE TESTING
AND ROLE OF THE INTEGRATION PROVIDER EXAM
QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS GRADED A++
What is a Cybersecurity Factory Acceptance Testing (CFAT)?
Cybersecurity verification and validation process that happens at the end of the
system's manufacturing or before its installation. It ensures that the system, as built,
aligns with the security requirements specified during its design and development
phase.
What is a Cybersecurity Site Acceptance Testing (CSAT)?
Ensures that the system, once installed and in its operating environment, still aligns with
the security requirements specified during its design and development phase. It also
verifies that the system's security features function correctly in the actual operating
environment.
What are the two main objectives of Cybersecurity Acceptance Testing?
Verification of Cybersecurity specifications
Cybersecurity robustness testing
What is involved in Verification of Cybersecurity specifications?
, Confirmation of proper configuration of security settings across operating systems,
applications/databases, network devices, and IACS devices. It also involves ensuring
the correct installation and configuration of security components like firewalls, checking
if detection systems are functional and able to report events, and verifying the
appropriate establishment of local and remote access controls.
What is involved in Cybersecurity robustness testing?
Pinpointing system weaknesses or vulnerabilities. This includes checking resilience to
network attacks like storms and fuzzing, intrusion testing for validating firewall
configuration, and scanning for known vulnerabilities.
CFAT and CSAT Best Practices:
1. Employing separate vendors for design and testing.
2. Defining the system-under-test.
3. Creating a verification and test plan.
4. Verifying cybersecurity configuration settings.
5. Conducting robustness tests, which includes asset discovery, vulnerability scanning,
and communication robustness testing.
6. Documenting the results.
Guidance for Cybersecurity Acceptance Testing:
ISA/IEC 62443-2-4: Certifies IACS supplier's security policies and practices.
ISASecure™ System Security Assurance (SSA): Focuses on system security
assurance.
SSA-310: Focuses specifically on system robustness testing.
AND ROLE OF THE INTEGRATION PROVIDER EXAM
QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS GRADED A++
What is a Cybersecurity Factory Acceptance Testing (CFAT)?
Cybersecurity verification and validation process that happens at the end of the
system's manufacturing or before its installation. It ensures that the system, as built,
aligns with the security requirements specified during its design and development
phase.
What is a Cybersecurity Site Acceptance Testing (CSAT)?
Ensures that the system, once installed and in its operating environment, still aligns with
the security requirements specified during its design and development phase. It also
verifies that the system's security features function correctly in the actual operating
environment.
What are the two main objectives of Cybersecurity Acceptance Testing?
Verification of Cybersecurity specifications
Cybersecurity robustness testing
What is involved in Verification of Cybersecurity specifications?
, Confirmation of proper configuration of security settings across operating systems,
applications/databases, network devices, and IACS devices. It also involves ensuring
the correct installation and configuration of security components like firewalls, checking
if detection systems are functional and able to report events, and verifying the
appropriate establishment of local and remote access controls.
What is involved in Cybersecurity robustness testing?
Pinpointing system weaknesses or vulnerabilities. This includes checking resilience to
network attacks like storms and fuzzing, intrusion testing for validating firewall
configuration, and scanning for known vulnerabilities.
CFAT and CSAT Best Practices:
1. Employing separate vendors for design and testing.
2. Defining the system-under-test.
3. Creating a verification and test plan.
4. Verifying cybersecurity configuration settings.
5. Conducting robustness tests, which includes asset discovery, vulnerability scanning,
and communication robustness testing.
6. Documenting the results.
Guidance for Cybersecurity Acceptance Testing:
ISA/IEC 62443-2-4: Certifies IACS supplier's security policies and practices.
ISASecure™ System Security Assurance (SSA): Focuses on system security
assurance.
SSA-310: Focuses specifically on system robustness testing.
