Stakeholders will be given the opportunity to voice their needs and have it formally documented. A clear recorded security requirement is more effective because:
- Unambiguous.
- Eliminating false interpretation of the requirement.
- The priority level is practically set.
- Favouring urgent requirements.
- Linked to a business objective.
- Validating value to the organisation.
- Assigned Owner.
- Associate requirements with sponsors.
- Linked to other requirements.
- Eliminate duplication.
- Formal acceptance based on a predefined acceptance criterion.
- Avoid unexpected surprises.
When utilizing the above features, an informed decision can be reached on whether a security requirement is necessary to implement. Selected security requirement can be formally accepted based on a predefined acceptance criterion and can be traced to a business objective.
Without a formal process governing requirements, organisation risk is unlikely to be mitigated.
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