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Hydro Generation Cybersecurity Controls

Report Information

Date Issued
Report Number
2018-15530
Report Type
Audit
Description
The Office of the Inspector General audited TVA’s Hydro Generation’s cybersecurity controls. We found TVA had (1) a potential single point of failure that could affect TVA’s ability to operate effectively in the event of a disaster, (2) not configured network devices in a consistent manner, and (3) not maintained updated network documentation. TVA management provided their planned actions to address the 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, Power Operations Implement the modernization project plan to eliminate the potential single point of failure.