Implement a software asset management capability for software and operating systems to ensure that software executes only from the authorized software inventory and all unauthorized software is blocked from executing on HUD's network.
Status
HUD previously reported that it was implementing a software management tool with an expected implementation date of quarter 2 of FY 2025; however, between quarter 2 and 3 of FY 2025, HUD personnel has stated that the tool would not meet the agency’s needs. Accordingly, HUD is looking at a new tool to implement this program and collaborating with the DHS continuous diagnostics and monitoring team to analyze options. HUD has not provided an estimated completion date.
Analysis
To fully address this recommendation, HUD must provide evidence that it has an automated whitelist and that the whitelist is implemented per the NIST Special Publication 800-167 or otherwise accept the risk of not controlling access to its network and document mitigating measures via a Risk-Based Decision memorandum.
HUD has defined a requirement in HUD Handbook 3257.1, Rev. 3, “Software License Management Policy” for the Configuration Control Management Board and Technical Review Committee to be responsible for maintaining the list of allowed and prohibited software. However, a tool to enforce this list is required to implement the recommendation.
The implementation of this recommendation will result in HUD having the capability to ensure only authorized software is used on HUD’s network based on its approved software asset listing.