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Management of Mac® Desktops and Laptops

Report Information

Date Issued
Report Number
2020-15717
Report Type
Audit
Description
The Office of the Inspector General audited TVA's management of Mac® desktops and laptops to determine if Mac® desktop and laptop patching and configuration management followed TVA policy. In summary, we found (1) TVA is at potential risk for compromise of Mac® desktops and laptops due to inaccurate inventory, (2) TVA was not patching Mac® systems in the designated time frames in TVA policy, and (3) TVA did not have a Mac® baseline as required by TVA policy. TVA management agreed with our findings and recommendations.
Joint Report
Yes
Participating OIG
Tennessee Valley Authority OIG
Agency Wide
Yes (agency-wide)
Questioned Costs
$0
Funds for Better Use
$0
View report on Oversight.gov

Recommendations

We recommend the Vice President and Chief Information Officer, Information Technology establish and implement system baselines for Mac desktops and laptops.

We recommend the Vice President and Chief Information Officer, Information Technology patch Mac devices to the latest macOS version or document and implement mitigation plans.

We recommend the Vice President and Chief Information Officer, Information Technology update Mac device inventory for completeness and accuracy.