Information System Security Monitoring: Roles and Responsibilities

Who is Responsible for Monitoring the Information System Environment for Security?

Question

Which of the following individuals is responsible for monitoring the information system environment for factors that can negatively impact the security of the system and its accreditation?

Answers

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D.

C.

The individual responsible for monitoring the information system environment for factors that can negatively impact the security of the system and its accreditation is the Chief Information Security Officer (CISO).

The CISO is a senior-level executive responsible for managing the organization's information security program. The CISO's primary responsibility is to ensure the confidentiality, integrity, and availability of the organization's information assets, including the information system environment.

The CISO oversees the security assessment and authorization process, which involves evaluating the security posture of the system and ensuring that it meets the organization's security requirements. This includes monitoring the system environment for vulnerabilities, threats, and risks, and taking appropriate measures to mitigate them.

The CISO also works closely with other stakeholders, such as the Chief Risk Officer (CRO), the Information System Owner (ISO), and the Chief Information Officer (CIO), to ensure that the organization's information security program aligns with its business goals and objectives.

While the CRO is responsible for identifying, assessing, and managing risks across the organization, including information security risks, the CISO is specifically responsible for ensuring the security of the information system environment.

Similarly, while the ISO is responsible for managing the information system and ensuring that it meets the organization's business requirements, the CISO is responsible for ensuring that the system meets the organization's security requirements.

The CIO, on the other hand, is responsible for the overall IT strategy and the effective use of technology to support the organization's business objectives. While the CIO works closely with the CISO to ensure that the organization's information security program aligns with its IT strategy, the CIO is not specifically responsible for monitoring the information system environment for factors that can negatively impact its security and accreditation.

In summary, the CISO is the individual responsible for monitoring the information system environment for factors that can negatively impact its security and accreditation. While the CRO, ISO, and CIO are all important stakeholders in the organization's information security program, they have different responsibilities and roles in ensuring the security of the information system environment.