Congressional oversight is the legislative review of government programs, spending, and performance. It helps lawmakers assess whether agencies are managing risks, meeting their responsibilities, and using public resources effectively. Reviews may involve hearings, document requests, investigations, or analysis by watchdog bodies such as the Government Accountability Office.
In cybersecurity, oversight can examine how agencies protect systems, manage critical infrastructure risks, or govern AI tools. It is not itself a security control or an incident-response order, but it can expose implementation gaps and prompt agencies to explain decisions or address recommendations. Clear records of security decisions, remediation, and system ownership help organizations respond to scrutiny and demonstrate accountability.