FISMA
Federal Information Security Modernization Act
Requires US federal agencies to run risk-based information security programs. It is why NIST's Risk Management Framework, SP 800-53 controls and authorisations to operate (ATO) exist in their current form.
In force: Originally the Federal Information Security Management Act of 2002; modernised in 2014
Who it applies to
US federal agencies and contractors operating systems on their behalf.
Key requirements
- An agency-wide information security program led by the agency head and CISO.
- Categorisation of systems (FIPS 199) and minimum security requirements (FIPS 200).
- Selection and implementation of NIST SP 800-53 controls under the Risk Management Framework (SP 800-37).
- Authorisation to operate and continuous monitoring.
- Annual reporting and independent evaluation by the Inspector General.
Breach and incident notification
Agencies report incidents to CISA and notify Congress of major incidents, following OMB guidance on timing.
Penalties
Administrative and budgetary consequences for agencies rather than fines.
Related frameworks
Shows up on these exams
Official source
CISA: FISMANot legal advice
This is a study summary, not legal advice. Laws and their guidance change, and obligations depend on your facts and jurisdiction. Check the official source and the current, dated text, and consult a qualified lawyer before acting.
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