During which phase of development is it MOST appropriate to begin assessing the risk of a new application system?
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A. B. C. D.A.
Risk should be addressed as early in the development of a new application system as possible.
In some cases, identified risks could be mitigated through design changes.
If needed changes are not identified until design has already commenced, such changes become more expensive.
For this reason, beginning risk assessment during the design, development or testing phases is not the best solution.
When developing a new application system, it is essential to assess the risk associated with it at the appropriate phase to mitigate any potential security threats effectively. While risk assessment is a continuous process throughout the development lifecycle, certain phases are more appropriate to conduct specific risk assessment activities.
Among the options listed, the most appropriate phase to begin assessing the risk of a new application system is during the Design phase (Option B). During this phase, the application's architectural design, user interface, and data flows are determined. Assessing risks during this phase ensures that any identified vulnerabilities can be addressed early in the development process, reducing the overall cost and time required to implement security controls.
Conducting a risk assessment during the Design phase helps to identify potential security risks associated with the application's architecture, design, and data flows. The results of the risk assessment inform decisions regarding the selection and implementation of appropriate security controls that align with the application's design.
Furthermore, conducting risk assessments during the Design phase helps to ensure that the security controls selected and implemented align with the application's requirements and design. As a result, security is integrated into the application's development process, rather than being bolted on as an afterthought.
In conclusion, while risk assessment is a continuous process throughout the development lifecycle, it is most appropriate to begin assessing the risk of a new application system during the Design phase.