Your organization is acquiring a new software application to manage customer data more effectively. As part of the acquisition process, you need to…

The most critical step to ensure a new software application's security and compatibility is to conduct a thorough security assessment. This process directly verifies that the software adheres to the organization's security policies, is free from known vulnerabilities, and integrates securely with existing systems. An assessment may include static and dynamic application security testing (SAST/DAST), penetration testing, and a review of the software's architecture. This proactive measure identifies and mitigates risks before the software is deployed, which is the primary goal stated in the scenario.

A. Performing a Cost-Benefit Analysis: This evaluates the financial justification for the purchase and is a business function, not a technical security verification step.

C. Reviewing the Software's User Interface Design: This focuses on usability and user experience, which are separate from the core security and vulnerability posture of the application's code and architecture.

D. Negotiating the Software Licensing Agreement: This is a legal process to define terms, conditions, and liability. While it can mandate security standards, it does not technically verify them.

1. NIST Special Publication 800-161 Revision 1

Supply Chain Risk Management Practices for Federal Information Systems and Organizations. Section 3.3.3

"Acquisition Processes

" states that organizations should integrate supply chain risk management activities

including "performing security assessments of candidate products

" directly into their acquisition processes.

2. NIST Special Publication 800-53 Revision 5

Security and Privacy Controls for Information Systems and Organizations. Control SA-4

"Acquisition Process

" explicitly requires organizations to include security requirements

specifications

and criteria in acquisition contracts and to assess services and products to ensure these requirements are met.

3. Mead

N. R. (2010). A Guide to Security Metrics in the Software Development Lifecycle. Carnegie Mellon University

Software Engineering Institute. CMU/SEI-2010-TN-029. This guide emphasizes that security testing and verification activities are essential checkpoints

particularly when acquiring external software

to ensure it meets security acceptance criteria before integration (pp. 15-17).