Correct Order of C&A Phases in DITSCAP Assessment
Question
Certification and Accreditation (C&A or CnA) is a process for implementing information security.
Which of the following is the correct order of C&A phases in a DITSCAP assessment?
Answers
Explanations
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A. B. C. D.D.
Certification and Accreditation (C&A) is a systematic process used to evaluate, authorize, and monitor information systems and networks to ensure that they meet specific security requirements. The Department of Defense Information Technology Security Certification and Accreditation Process (DITSCAP) is a standard process used to assess and certify information systems and networks within the Department of Defense (DoD).
The correct order of C&A phases in a DITSCAP assessment is:
D. Definition, Verification, Validation, and Post Accreditation.
Definition Phase: This phase involves defining the scope and purpose of the system and identifying its security requirements. It includes the development of the System Security Authorization Agreement (SSAA), which outlines the system's security requirements and the roles and responsibilities of all parties involved in the C&A process.
Verification Phase: This phase involves verifying that the system's security design and architecture meet the requirements established in the SSAA. The Verification phase ensures that the security controls are in place, configured correctly, and operating effectively.
Validation Phase: This phase involves validating that the security controls are functioning as intended and are providing adequate protection for the system. It includes testing the system to determine its vulnerability to various threats and verifying that the system meets all of the security requirements established in the SSAA.
Post Accreditation Phase: This phase involves ongoing monitoring and maintenance of the system's security posture to ensure that it continues to meet the established security requirements. It includes periodic assessments, audits, and reporting to ensure that the system's security posture remains effective and up-to-date.
In summary, the correct order of C&A phases in a DITSCAP assessment is Definition, Verification, Validation, and Post Accreditation. This process helps to ensure that information systems and networks within the Department of Defense are secure and compliant with established security requirements.
