Report File
Date Issued
Submitting OIG
Tennessee Valley Authority OIG
Agencies Reviewed/Investigated
Tennessee Valley Authority
Report Number
2024-17523
Report Description
The Office of the Inspector General performed an audit of TVA’s transmission network cybersecurity. The audit scope was limited to a specific type of connectivity within TVA’s transmission network. The audit objective was to determine the level of cybersecurity in place for this type of connectivity.
We determined the connectivity within TVA’s transmission network had a high level of cybersecurity in place commensurate with the level of associated risk. In addition, our testing of internal controls identified process improvements related to configuration management. We recommend the Senior Vice President, Grid, update configuration management processes to improve periodic reviews.
Report Type
Audit
Agency Wide
Yes
Number of Recommendations
1
Questioned Costs
$0
Funds for Better Use
$0
Report updated under NDAA 5274
No
