Which role is responsible for ensuring that security requirements are integrated into the systems development lifecycle?

Which role is responsible for ensuring that security requirements are integrated into the systems development lifecycle?

• A. System Owner
• B. Authorizing Official
• C. Information System Security Officer
• D. Chief Information Officer

Answer: (C)

The Information System Security Officer (ISSO) plays a critical role in ensuring that security requirements are woven throughout the entire systems development lifecycle (SDLC). This individual is accountable for the overall security posture of information systems and is tasked with integrating security considerations into every phase of the SDLC, from initial planning through design, implementation, testing, deployment, and maintenance. By collaborating with project teams, the ISSO ensures that security requirements are identified early in the development process and that appropriate security measures are designed and implemented effectively. This might involve conducting risk assessments, ensuring compliance with relevant regulations and policies, and promoting secure coding practices among developers. The ISSO acts as a bridge between security practices and system development, helping to foster a culture of security awareness within the development teams. In contrast, other roles have different primary focuses; for example, the System Owner is responsible for the overall management of a specific information system but may not directly manage security integration within the SDLC. The Authorizing Official is more focused on approving the system's operation based on its risk posture, while the Chief Information Officer typically oversees the broader IT strategy, including budgets and technology investments, but may not engage in security integration at the granular level required during the development process.

The Information System Security Officer (ISSO) plays a critical role in ensuring that security requirements are woven throughout the entire systems development lifecycle (SDLC). This individual is accountable for the overall security posture of information systems and is tasked with integrating security considerations into every phase of the SDLC, from initial planning through design, implementation, testing, deployment, and maintenance.

By collaborating with project teams, the ISSO ensures that security requirements are identified early in the development process and that appropriate security measures are designed and implemented effectively. This might involve conducting risk assessments, ensuring compliance with relevant regulations and policies, and promoting secure coding practices among developers. The ISSO acts as a bridge between security practices and system development, helping to foster a culture of security awareness within the development teams.

In contrast, other roles have different primary focuses; for example, the System Owner is responsible for the overall management of a specific information system but may not directly manage security integration within the SDLC. The Authorizing Official is more focused on approving the system's operation based on its risk posture, while the Chief Information Officer typically oversees the broader IT strategy, including budgets and technology investments, but may not engage in security integration at the granular level required during the development process.