Which factors should be evaluated when determining the viability of security measures?

The correct choice is grounded in the essential considerations that ensure security measures are not only practical but also sustainable within an organization. Evaluating cost is crucial, as it helps to determine whether the investment in security measures is justified, considering the financial resources available. Effectiveness is another key factor; this assesses whether the proposed security measures will actually accomplish their intended goals in protecting assets, personnel, and sensitive information. Regulatory alignment ensures compliance with applicable laws and standards, which can prevent legal issues and penalties that could arise from inadequate security practices.

While personnel training and equipment availability are important factors that contribute to successful security implementation, they are more specific aspects of overall effectiveness. Similarly, location assessments and physical site evaluations are essential for understanding specific security needs but do not encompass the broader fiscal and regulatory implications. Lastly, technology trends and public perception are relevant to evolving security contexts but may not directly affect the practical viability of specific security measures in place.

In summary, the combination of cost, effectiveness, and regulatory alignment offers a comprehensive lens through which to assess security measures, ensuring they are not only implementable but also strategically sound.