Principle of Architecture and Design

B.

The principle of architecture and design that the CISO is engaging in is change management.

Change management is the process of planning, testing, and implementing changes to an IT environment in a controlled and structured manner to minimize disruption and ensure that the changes achieve their intended objectives. In this scenario, the organization is planning to migrate to a newer version of the desktop platform, which is a significant change that requires careful planning and evaluation.

The CISO is concerned about the functionality and interoperability of the new platform with the existing software in use by the organization. The CISO wants to evaluate the new platform before implementing it to ensure that it will work properly with the existing software and minimize any potential disruptions to the organization's operations.

Dynamic analysis is a testing technique that involves analyzing software and systems while they are running to identify potential vulnerabilities and issues. Baselining is the process of establishing a baseline or reference point for performance or behavior to identify deviations from the norm. Waterfalling is a software development methodology that involves completing each phase of a project before moving on to the next one.

While these principles may be involved in the overall process of evaluating and implementing the new desktop platform, the specific principle that the CISO is engaging in is change management.