In which of the following phases of the DITSCAP process does Security Test and Evaluation (ST&E) occur?
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A. B. C. D.B.
The Defense Information Technology Security Certification and Accreditation Process (DITSCAP) was a framework used by the US Department of Defense (DoD) to assess and authorize the security of its information systems.
The Security Test and Evaluation (ST&E) is an important phase in DITSCAP that is designed to assess the security posture of a system by verifying that it meets the requirements and objectives of the security policy. During this phase, various security tests and evaluations are conducted to identify vulnerabilities and validate the effectiveness of security controls.
The correct answer to the question is B. Phase 3.
Phase 3 of the DITSCAP process is known as the Verification phase, which includes the following steps:
During the ST&E step, security tests are performed to evaluate the system's compliance with the security requirements and objectives identified in the Security Concept of Operations (CONOPS), System Security Plan (SSP), and other security-related documents. The ST&E is performed by a team of independent evaluators who are not involved in the development or operation of the system.
The ST&E is a critical phase in DITSCAP because it helps to identify vulnerabilities and assess the effectiveness of security controls before the system is deployed. This helps to ensure that the system is secure and that the risks associated with its operation are minimized.
In summary, the Security Test and Evaluation (ST&E) phase occurs during Phase 3 of the DITSCAP process, which is the Verification phase. During this phase, various security tests and evaluations are conducted to identify vulnerabilities and validate the effectiveness of security controls.