- DHS: School Safety
- DHS: School Safety and Security
- CISA: K-12 School Security Guide Suite
- CISA: Protecting Our Future – Partnering to Safeguard K-12 Organizations from Cybersecurity Threats
- CISA: Protecting Our Future – Partnering to Safeguard K-12 Organizations from Cybersecurity Threats Toolkit
- DHS: An Operational Guide for Preventing Targeted School Violence (for private and public schools)
- U.S. Secret Service: Averting Targeted School Violence
- FBI: In The Aftermath
- Everytown Research: Keeping Our Schools Safe
- U.S. Government Accountability Office: Characteristics of School Shootings
- Guide for Developing High-Quality Emergency Operations Plans for Institutions of High Education
- Guide for Developing High-Quality School Emergency Operations Plans
- After-Action Report: School Security
- Preventing Violent Extremism in Schools
