Certified Cybersecurity Maturity Model Certification (CMMC) Professional (CCP) Practice Exam

What aspect should be verified about processes acting on behalf of users in an information system?

1. The processes must be simplified for ease of use

2. Each process must be authenticated as a prerequisite to access

3. Processes should not require any oversight

4. All processes must be documented for future reference

The correct answer is: Each process must be authenticated as a prerequisite to access

The verification that processes acting on behalf of users in an information system must be authenticated as a prerequisite to access is crucial for ensuring security and integrity within the system. Authentication serves as a control mechanism to validate the identity of both users and processes, thereby reducing the risk of unauthorized actions and potential breaches. By requiring that each process is authenticated, the system can ensure that only legitimate processes are executing actions, thus helping to maintain the confidentiality, integrity, and availability of data. This is especially important in environments where sensitive or classified information is handled, as improper authentication can lead to severe consequences including data loss, compromise, and non-compliance with regulatory frameworks such as the CMMC. The other options do not effectively support security objectives. Simplifying processes may enhance user experience, but it does not inherently contribute to the verification of the processes' legitimacy or security. The notion that processes should not require oversight contradicts the fundamental principles of governance and risk management, which emphasize the need for monitoring and accountability. Lastly, while documentation of processes is beneficial for understanding and future reference, it does not replace the necessity of authentication, which is critical for safeguarding an information system's functionality and security.