Understanding the Authorization Process
The system authorization process is a structured methodology ensuring that a system operates securely within an acceptable risk framework. According to EC-Council Certified CISO standards, this process follows a lifecycle approach which culminates in obtaining formal approval from senior management.
Steps in the Authorization Process
a. Risk Assessment: Evaluate threats, vulnerabilities, and potential impacts.
b. Implementation of Security Controls: Deploy safeguards to mitigate identified risks.
c. Testing and Validation: Conduct tests such as vulnerability assessments to ensure controls are functioning correctly.
d. Documentation: Record compliance with security controls and assessments.
e. Final System Review: This includes activities like scanning the system and ensuring all identified high and medium vulnerabilities are addressed.
Final Step: Authority to Operate
After the above steps are completed, the system owner or project leader submits the authorization package to executive management. The final decision lies with senior-level stakeholders who evaluate if the system meets all organizational security requirements and residual risk is acceptable. Upon approval, they provide formal authorization to operate (ATO).
Why Option B is Correct
This aligns with EC-Council's emphasis on governance and senior management oversight in risk management frameworks. The ultimate authority for the operation of any system lies with the top executives who are accountable for the organization's security posture.
References
This procedure is documented in various EC-Council CISO materials, ensuring it is consistent with best practices for managing organizational cybersecurity frameworks.
