14 School Security Techniques For A More Secure Campus

School security is a complicated issue.

It affects children, teachers, administrators, and parents in a variety of ways, from the quality of learning to the risk of lawsuits. But it is also everyone’s responsibility, and schools should remind stakeholders of their respective roles in promoting school safety and school security.

So where should a school start?

Below is a list of ideas that schools in America have implemented successfully to improve their safety and school security measures:

1. Limit entryways to school buildings. Clearly mark the main entry to the school and post signs on other entries redirecting visitors to the main entry. Lock outside access doors. Check periodically to make sure the doors haven’t been tampered with or propped open. The periodic inspections should include windows too. 

2. Monitor the school parking lot. If possible, have a parking lot monitor who oversees people entering and leaving the campus.

3. Monitor and supervise student common areas such as hallways, cafeterias, and playgrounds. If possible, add video surveillance in these areas to record anything a monitoring person may miss.

4. Promote school-community partnerships to enhance safety measures for students beyond school property (police surveillance, Neighborhood Watch programs). There are willing community organizations that can help.

5. Consider the presence of school resource officers, local police, and/or security guards.

6. Monitor school visitors and implement a Visitor Management System. Require that visitors report to the main office, sign in, and wear visitor badges. According to Avigilon’s 2026 blog post “Guide to school visitor management and check-in systems”, as many as 98% of U.S. public K‑12 institutions utilize some form of visitor management system to help prevent dangerous individuals from entering grounds. However, this includes traditional paper-based processes that may not be suitably equipped to address present risks (source: https://www.avigilon.com/blog/school-visitor-management-system). Visitor Management Systems makes it easy for schools to log, identify, track, and run reports on visitors. Always know who is in your school. All staff should be trained to report strangers not wearing a visitor badge to the school office.

7. Provide threat-assessment and risk-assessment procedures and teams for conducting them.

8. Develop/update your school’s crisis plan and preparedness training. According to SchoolSafety.gov’s 2026 article “Emergency Planning”, A key component of emergency planning is creating a comprehensive school emergency operations plan (EOP), a document that describe the actions students, teachers, and school staff should take before, during, and after emergency events. Developing an EOP should be a collaborative process that includes a diverse planning team comprised of a range of school personnel as well as local and community partners. Schools should plan to review, evaluate, and update their EOP on a regular basis (source: https://www.schoolsafety.gov/emergency-planning).  School emergency plans should include preparedness procedures such as lockdowns, evacuations, parent-student reunification procedures, and emergency communications protocols. These should be shared with parents and the media. Building-level teams should regularly review plans, hold simulation drills, and train staff in how to respond to students’ questions.

9. Create a safe, supportive school climate that provides school-wide behavioral expectations, caring school climate programs, positive interventions and supports, psychological and counseling services, and violence prevention programs.

10. Encourage students to take responsibility for their part in maintaining safe school environments. Reward students who take the initiative to help keep schools safe.

11. Provide students with access to anonymous reporting systems (student hot lines, “suggestion” boxes, “tell an adult” campaigns). Young people sometimes have a difficult time speaking up if they see or hear something that may compromise school security. Allow them the means to communicate without the embarrassment of being labeled a “tattle tale”.

12. Institute strict procedures for key control. Assign the responsibility for locking and unlocking the school to as few individuals as possible. Number the keys in existence and document who has which school keys.

13. Keep unoccupied rooms and spaces locked when not in use.

14. Ensure that all classrooms, including portable and temporary classrooms, have two-way communication with the office.

Administrators can reinforce the importance to school security by creating a caring school community in which adults and students respect and trust each other and all students feel connected, understand expectations, and receive any behavioral and mental health support they need.