The primary role of an information security manager in a software development project is to assess and approve the security application architecture. The security application architecture is the design and structure of the software application that defines how the application components interact with each other and with external systems, and how the application implements the security requirements, principles, and best practices. The information security manager is responsible for ensuring that the security application architecture is aligned with the organization’s information security policies, standards, and guidelines, and that it meets the business objectives, functional specifications, and user expectations. The information security manager is also responsible for reviewing and evaluating the security application architecture for its completeness, correctness, consistency, and compliance, and for identifying and resolving any security issues, risks, or gaps. The information security manager is also responsible for approving the security application architecture before the software development project proceeds to the next phase, such as coding, testing, or deployment.

References = CISM Review Manual, 16th Edition, Chapter 3: Information Security Program Development and Management, Section: Information Security Program Development, page 1581; CISM Review Questions, Answers & Explanations Manual, 10th Edition, Question 80, page 742.