Home
About
What We DoOur Team
Services
Active Shooter Response Training
Schools & Campuses Businesses & Corporate IndustriesPlaces of WorshipVenues & Live Event Teams
Emergency Operations PlansSecurity Vulnerability AssessmentsTactical Response TrainingMedical TrainingKeynote Speaking
Physical Security Consulting & Design
Home & FamilyNew Construction
TestimonialsEventsShop
Contact Us

Active Shooter Response Training for Schools & Campuses

Reality-based training designed to help school faculty, staff, and administrators protect students, respond decisively during critical incidents, and reduce harm when seconds matter.

Request School Training
Trusted by Schools Across the U.S.
The Problem

Schools Face Unique Responsibilities During Critical Incidents

Faculty and staff do not have the option of acting solely in self-preservation during an emergency. They are entrusted with the safety of students, often while navigating complex buildings, varied age groups, and rapidly changing situations. Generic response guidance fails to account for these realities, leaving educators underprepared for moments that demand clarity, coordination, and decisive action.

The Solution

Training Built for the Reality of School Environments

Defend Systems delivers active shooter response training that reflects how incidents actually unfold on school campuses. Our approach emphasizes decision-making, communication, and coordinated response, tailored to your facilities, student population, and staff roles. This is not a one-size-fits-all program. It is training designed to support educators so they can respond with confidence and care when it matters most.

Talk With Our Team
Features & Benefits

What Training for Schools & Campuses Includes

Environment-Specific Guidance

Training addresses your specific concerns and operational realities, supported by an on-site walkthrough.

Staff-Focused Decision Frameworks

Faculty and staff learn how to assess situations, communicate clearly, and take appropriate action without relying on memorization or unrealistic scripts.

Prevention, Response, & Recovery

Programs address deterrence, immediate response, and post-incident considerations to support student safety and staff wellbeing.

Empowerment Without Fear

Instruction is delivered thoughtfully, emphasizing confidence and preparedness. Having trained educators in more than 320 schools nationwide, Defend Systems is trusted to support staff without causing distress. The focus is on practical readiness that empowers educators rather than overwhelms them.

Rapid Response Medical Training

Approximately 25% of our program focuses on life-saving medical response. Because first responders cannot render aid until the threat is neutralized, it's vital that staff be prepared to control bleeding and stabilize those who may be injured in those critical first minutes. This portion is specifically tailored for civilians and does not include graphic imagery.

Not Sure What Your School Needs?

Every campus is different. We’ll help you determine the right training approach based on your facilities, student population, and existing preparedness efforts.

Schedule a Consultation
How It Works

How School Training is Delivered

Start the process

Campus Assessment

We begin with a comprehensive assessment of your campus, buildings, prior training efforts, and staff readiness.

Turn Insights Into Action

Using our findings, we focus on the most pressing issues and help you prioritize next steps to improve security. Training is tailored to your population, with attention to the unique risks and realities of your environment.

Hands-On Instruction & Ongoing Support

Training is delivered on-site with practical guidance and recommendations, with in-person and online options for ongoing in-service training.

Results

Schools Trained & Lives Protected

We measure success by the schools we've equipped and the communities we've strengthened. Real training produces real results.

learn more
320+

Schools and campuses trained across the nation

25K+

Staff equipped with real capability

14+

States we’ve traveled to train educators

Voices From the Field

University of Tennessee - Chattanooga
Sean O'Brien
Associate Vice Chancellor for Public Safety and Chief of Police
Videos
Schools and campuses
Battle Ground Academy

The biggest barrier when you’re thinking about training for faculty is making a decision on return on investment. What I would say as a Head of School is that these are some of the best dollars we have ever spent in terms of professional development for our faculty and staff.

Will Kesler
Head of School
Schools and campuses
Testimonials
Ensworth School
Prentice Stabler
Head of School
Videos
Schools and campuses
Father Ryan High School
Jim McIntyre
Former President
Videos
Schools and campuses
St. Mary's Episcopal School
Albert Throckmorton
Head of School
Videos
Schools and campuses
University School of Jackson
Don Roe
Head of School
Videos
Schools and campuses
Currey Ingram Academy
Lauren Miller
Math Teacher & Cheerleader Coach
Videos
Schools and campuses
Christ Methodist Day School

Christ Methodist Day School is beyond grateful for the services provided by Defend Systems. They helped us greatly in evaluating the safety of our campus and provided us with practical ways to improve our security. The training that they provided to our entire staff of over 150 individuals was thorough and very empowering.

Dr. Bryan Williams
Head of School
Schools and campuses
Testimonials
Westminster School for Young Children
Logan Lyman
Director
Videos
Schools and campuses
view more
Service Area

Top Training for Schools & Campuses Nationwide

Based in Tennessee, Defend Systems works with schools, districts, and campuses across the United States.

Request Active Shooter Response Training
About Defend Systems

Why Schools Trust Defend Systems

From the very beginning, Defend Systems sought input from hundreds of educators, asking a critical question: what is too much? That feedback shaped our approach and remains central to how we train today.

‍

Defend Systems was founded by Brink Fidler after nearly two decades in law enforcement, where he led and supported high-risk operations and studied how real incidents actually unfold. That experience exposed critical gaps between theory-based training and real-world response. Today, Defend Systems applies those lessons to help schools prepare responsibly, equipping educators with training grounded in reality.

Learn More About Defend Systems
What We Do

Active Shooter Response Training for Schools & Campuses

Active shooter response training for schools requires a fundamentally different approach than workplace or individual-focused programs. Faculty and staff are responsible not only for their own safety, but for the protection of students across classrooms, hallways, and campus spaces. Defend Systems provides active shooter response training designed to support educators in making clear, informed decisions during critical incidents.

Our training programs emphasize prevention, situational awareness, and coordinated response, tailored to each school’s facilities, student population, and operational structure. By focusing on decision-making rather than memorization, Defend Systems helps schools build preparedness that can be understood, practiced, and applied under stress.

Schools and campuses across the country trust Defend Systems for active shooter training that is realistic, responsibly delivered, and grounded in real-world experience rather than theoretical checklists.

Questions

Find answers about our safety training and what to expect.

Contact Us
Do you offer online training?

No. Our hands-on, in-person approach is what makes our training so impactful. For clients who have completed our in-person training within the last two years, we offer an online refresher course to help reinforce their skills.

How do you price your training?

Our training is per-person on a sliding scale. Please contact us for details.

Do you travel nationwide?

Yes!

What makes Defend Systems' training different from standard active shooter training programs?

Check out our Why Defend Systems page to learn how we developed the D.E.F.E.N.D. curriculum and how we deliver our program with sensitivity and impact, setting us apart from standard active shooter training programs.

Is this training appropriate for all staff, including those uncomfortable with violence?

Yes. This training is designed with educators in mind and is delivered thoughtfully and responsibly. While the topic may be challenging or emotionally sensitive, the focus is on practical strategies and clear roles that help staff protect students and one another. The training avoids unnecessary graphic content, includes clear expectations, and is structured to support confidence and preparedness rather than fear.

I’m not sure if my organization needs training or another security solution. Can you help me decide?

Yes. We are more than happy to discuss your needs with no obligation and help you decide the next best step for your organization.

Why is training educators necessary?

You are a first responder. There is no waiting for the “good guys” to arrive. You have to act. Research shows that the first few minutes of an attack often determine the outcome, and by that time, professional responders may not yet be on the scene.  Our training equips educators with the skills and confidence to act decisively in critical moments, protecting themselves and students.

What ages is this appropriate for?

Our training is designed specifically for faculty and staff. We do not train students, because doing so creates security risks and safety concerns. We can provide guidance for specific groups or roles upon request.

Protect What Matters Most

Your faculty and staff carry an extraordinary responsibility. We help schools prepare with training designed to support decisive action, clear communication, and student safety when it matters most.

Request School Training

Empowering you to save lives, including your own.

Contact Us
info@defendsystems.com(615) 236-6484P.O. Box 726
Brentwood, TN 37024
Follow us
Services
Active Shooter Response TrainingEmergency Operations PlansSecurity Vulnerability AssessmentsTactical Response TrainingMedical TrainingKeynote SpeakingPhysical Security Consulting & Design
Company
What We DoOur TeamEventsTestimonialsWrite a reviewContact
Resources
BlogShopTips, Tactics, and Tools for a Safer Tomorrow podcastNewsletterPrivacy PolicyTerms & Conditions
Copyright © 2026 Defend Systems All Rights Reserved