Defend Systems equips organizations with the training and insights to protect what matters most.

Goodpasture Christian School (GCS) received outstanding security training from Defend Systems this past January and August. Multiple GCS teachers have expressed how impressed they were with the security training. The security training taught us how to handle an active shooter situation. The Defend Systems training was a great investment in improving school safety at GCS.

I have incredibly high expectations especially when bringing external trainers into the tnAchieves space. Defend Systems exceeded all expectations. They taught from a place of care and empowerment. The data-informed curriculum also allowed the team to metabolize incredibly sensitive information through a more informed lens. The approach to the sensitive topic was thoughtful, well-informed, and deeply respectful. The team created a safe learning environment and exceeded expectations in ensuring everyone felt supported and informed. They also brought levity at the appropriate times to allow the team some lighter moments. We would, and have, recommended Defend Systems to anyone we know!

Defend Systems’ training was outstanding, offering a comprehensive and highly effective approach to crisis management. Brink and his team delivered engaging and realistic scenarios, which greatly enhanced our team's preparedness and confidence. The training not only provided invaluable skills but also fostered a proactive mindset, ensuring that we are well-equipped to handle any emergency situation.

We are very grateful for the hands-on training that our security team received from Defend Systems. We had a good foundation to start with, but with the rising number of attacks on religious organizations in our country, we felt compelled to take our knowledge and awareness to the next level. The Defend Systems training for protecting houses of worship was specifically tailored to our needs and our property. Their years of expertise and training were invaluable to the implementation of safeguarding our church body. Adam M. and his team were extremely professional, covering a broad range of topics from de-escalation, to active shooter mitigation, to medical trauma care. We can’t thank Defend Systems enough for the information, knowledge, and skill sets they provided.

Harding Academy has worked with Defend Systems for many years and they are great to work with. They are customer focused and genuinely care about the people they serve. They are very prompt and meet or exceed all deadlines they give. Every member of their team is an expert in their field. I have known most of them for many years and have the utmost respect for all of them. Not only are they experts but they are excellent instructors and assessors.

We have already implemented numerous changes to our campus that they recommended. It will take some time to implement everything they recommended but all of them will be done. In my opinion, there is not a better company to assess any school, business, religious institution, or residence. The knowledge, professionalism, and customer focus they give is unmatched.

The Defend Systems training has proven to be an invaluable asset for our school, instilling in our faculty and staff a heightened awareness of potential threats and physical security risks. Throughout the program, participants were not only educated on threat recognition but also trained in effective response strategies. Defend Systems has been an exceptional partner to ESN, leaving our community of educators feeling empowered and significantly more prepared to keep themselves and our children safe. We cannot recommend this training enough.

The active shooter training provided was exceptionally beneficial for our workplace, significantly enhancing our preparedness for potential emergencies. The combination of empirical studies presented by the trainers, along with the live instruction and demonstrations, was both captivating and enlightening. It allowed us to vividly understand real-life scenarios and empathize with the victims' experiences. The implementation of the various recommendations from the training has been well-received by our entire staff, and we were all thoroughly impressed with the quality and effectiveness of the training.

The training provided to our staff was a good balance of knowledge and hands-on training. Our staff left the training feeling educated, prepared, and confident. The instructors were knowledgeable, and the entire presentation was very well done.

Working with Defend Systems was an outstanding experience! The instructor was highly knowledgeable, and the hands-on approach made learning both engaging and practical. We walked away with valuable skills and a deeper understanding of the systems needed to ensure our students are safe. By far the best PD we have had in years! Our staff is now prepared with the skills needed for during and after an emergency.

The training that Brink and the Defend Systems team provided has been instrumental in preparing our team for the unimaginable, and equipped us with crucial skills to enhance our safety and response in a crisis. They boosted our level of confidence and readiness to be able to act swiftly and effectively in order to protect ourselves and others. This training is something that every business should invest in.

Thank you for the opportunity to attend your training this week. The training is like no other that I have attended, and I left feeling empowered. Empowered that I had the knowledge on how to protect my own life in an active shooter situation and the knowledge to save lives afterwards with the medical training.

Brink was highly recommended to us by our trusted partner, the Tennessee Hospital Association, as a top-tier trainer in active shooter preparedness. From the moment the session began, it was clear why. His presentation was both powerful and emotionally engaging, bringing real-world perspective to an incredibly serious topic. Brink’s passion for what he does resonated deeply with our HR leaders, and his ability to spark meaningful emotional connection made the training unforgettable. While no one is ever truly prepared to witness the reality of such tragic events, this session provided practical, life-saving skills that were taught, practiced, and clearly demonstrated. We would confidently recommend Brink to other organizations and individuals seeking impactful, effective safety training.

We partnered with Defend Systems for active shooter and safety training and I found the training to be so impactful. It wasn't just a facilitator standing there talking. You weren't just watching a video—you walk out of there with hands-on experience and lifelong tools and resources that you can use for the rest of your life.

One of the most daunting tasks I’ve handled in school security has been planning for the various scenarios we might face. The emergency operations plan I inherited was solid but outdated, lacking updates for our specific school community and the evolving threats that schools encounter today. Collaborating with Defend Systems has been invaluable. I compiled all existing materials, included campus-specific details and images, and answered any questions they had to ensure we covered all bases. The drafting and revision process was incredibly thorough, resulting in a final Emergency Operations Plan that isn’t just comprehensive but is something my team and I can genuinely rely on to improve our community’s safety.

What an amazing job. I learned so much! I now have a mental plan and will not fail myself or our kids. It gave us a confidence beyond I thought possible. Thank you to our speakers who had to relive horrible experiences but sacrificed themselves to make our staff and teachers aware of our capabilities.

Our experience with Defend Systems security vulnerability survey and training sessions was excellent. We felt having an outside 3rd party look at our vulnerable areas is tantamount to improvement. Defend Systems' experience and professionalism was perfect. They would ask questions and let us know several things to be done better or suggest ways of improvement, not just a 'throw money at it' approach, but real world solutions to handle everyday issues. Through the security vulnerability survey and classes taught by them, there is a feeling of preparation for the “when” not the “if”. They have true experience in this field which shows. It has led to in-depth conversations about goals, policies, and ways of securing a school without turning it into a prison! I would recommend the Defend Systems' training and survey to everyone for the fact, it's not just a business, it's about education and giving your staff the tools to be ready in case of, not 'what do we do if.' I have been to other training and have found I compare them all to Defend Systems, so go with what works! Their training is not shock-and-awe but makes you think immersion into a hard subject to teach!

We reached out to Defend Systems for home security advice after hearing about nearby residential burglaries. Defend promptly scheduled an in-home consultation with their President, Brink Fidler, and Director of Training, Adam McIntyre. Brink and Adam efficiently and professionally gave us helpful advice on improving our home and family's security. Their recommendations were tailored to our neighborhood, house, and family composition. They also referred us to appropriate outside vendors. Brink and Adam clearly have extensive prior law enforcement and military experience, but more importantly, they adapted that experience to our specific civilian residential needs.

We were so impressed with the consultation that we scheduled a follow-up security and rapid-response medical training session with Adam. Each family member found it worthwhile, and I recommend it for your family also. His advice and hands-on instruction is very practical and geared to those of us who aren't medical professionals. One unexpected but significant benefit of the training is that it will help us better respond to injuries in day-to-day life such as household accidents.

Defend Systems' exceptionally qualified leadership trained our faculty and staff in effective intruder response, including proven defensive strategies and life-saving triage methods. They examined school facilities and offered guidance specific to our building's location in town and to our school's individual classrooms. We're grateful for the knowledge and skill gained through Defend Systems' training, confident we are now far better able to care for our students and for each other.

Thank you RCS for providing this invaluable training for ALL RC school employees. I learned more in these 3 hours than in my 17 years working in the school system. Today was about what “we”-those IN the building-can do to save as many lives as possible in an active shooter event. We learned about the safest places to get out of the line of gunfire as well as lifesaving techniques to help those injured while waiting on EMTs, etc., to arrive. GREAT info!!! Is it sad that this is needed.? Yes. Do laws need to be changed on many fronts? Yes. Can more training be done and other people trained that weren’t in these groups? Yes. We have no control over some of this and some of it takes time. But what was taught today can have an immediate impact and WILL save lives if we’re ever in a situation where it’s needed-in a school building or any public place. THANK YOU Dr. Sullivan, Dr. Martin and Defend Systems for your vision and for investing in your employees and students!

We value every single person in this church. We value their life. The benefit, financially, for bringing someone like Brink to any business, any church, any school—is priceless.

Defend Systems hosted a wonderful training for myself, the preschool staff and some church members. We could not have asked for a better experience. I can speak for everyone when I say that we feel safer, more prepared and confident in what we were taught. The time they took to look over our campus, answer questions, give pointers on top of the class itself is so appreciated. This training is a must in my eyes.

We recently had Defend Systems provide active shooter training to our school and church staff. The training was excellent and has made us better prepared for an emergency on campus. The training was informative but also provided practical application and hands-on training, making the staff more confident in our abilities. Working with Defend Systems feels like a partnership. They go the extra step share knowledge and experience and provide additional resources to make sure that we are prepared.

As an employer, the safety and security of our employees is always top priority. With the most recent events involving armed assaults on businesses and schools, we believed it was of the upmost importance to prepare our team of employees for this type of horrific event. Our experience with Defend Systems and Brink Fidler was impeccable. Brink came out and personally did a walk through with me of our entire facility and we discussed areas of concern that could increase the possibilities of a breach in our building security. Brink shared with us what we were already doing right and what we could improve upon. Brink then prepared our training and came out to our facility to perform both classroom and live fire training.

The Oklahoma Education Association (OEA) recently had a Defend Systems training session for OEA staff and OEA members which included educators from various districts in Oklahoma. Usually, teachers and OEA staff whose jobs require them to give trainings on a regular basis are a hard audience to impress. That was not the case this time. Attendees told me it was the best training they had ever had. They were impressed with the important information given based on relevant research. They enjoyed Brink's training style and were appreciative that the training included a hands-on portion. Participating in the hands-on portion allowed them to feel better prepared to face possible dangers from those that would threaten violence to our school environments.

Brink and his team were awesome to work with! The walkthrough they conducted of our properties was thorough and helpful in identifying areas of improvement. It is clear that they are passionate about the work they do and keeping their community safe. Our Renewal House staff feels more prepared to act in the case of an emergency after our training with Defend Systems. Thank you for everything!

We have worked with Brink and Defend Systems for quite a few years, and we find each training insightful, informative and empowering. We leave feeling prepared and confident for our school year. The team at Defend has always gone above and beyond for our teams during training and beyond.

We cannot say enough good things about Defend Systems! We have had safety and security trainings many times but NONE of them compare to the presentation Defend Systems prepared for us! We have changed the way we think and plan for worst case scenarios and feel so empowered by what we have learned. The training was engaging and hands on, putting tools in our hands and allowing us to use them really enforced what we learned. If you are hesitating on reaching out, don’t! We are a small school and appreciate Brink’s willingness to work with us!

The training provided by Defend Systems offers a powerful and eye-opening perspective on the evolving threats we face every day. This program delivers more than just knowledge, it truly instills a deep sense of awareness and preparedness. Brink and his team are genuinely passionate and demonstrate a heartfelt commitment to the safety of everyone.

Went through the security team training—very good training with realistic approach for systems in place at a local level. Thorough instruction at all levels. The trainers are well qualified with strong backgrounds, and they are personable and well spoken.

The Defend Systems team brings incredible knowledge, attention to detail, practical teaching, and hands-on training for active shooter situations. They provided a similar training for our staff a few years ago, and we were so glad to have them back for an Active Shooter Response Training. I am always impressed by the presentation and communication of the instructors, as well as the amount of research they put into their work. I highly recommend Defend Systems!

We appreciate and admire Brink Fidler and Defend Systems passion and commitment to providing the training and action planning to our company that is so necessary and relevant to today’s world. Not only did they provide a customized, site specific, emergency response protocol, as well as emergency medical response training, but also referred and collaborated with other resources to provide additional physical security analysis and enhanced safety measures. In addition to the excellent training and security enhancements, we were also provided in-house training materials for new staff members. Thanks Brink and the Defend Systems team for your expertise and professional security services!

We recently had the Defend Systems team conduct a walk through of our church facility followed by a training session. Prior, Gloria and Adam asked about our current safety and security measures. Using this information, they provided specific recommendations to implement to make our facility a safer place. During the training, Gloria and Adam presented data from several school and event shootings, which provided us realistic insight into how quickly situations escalate and how we need to be ready to respond. The trauma medical response portion of the training included a hands-on session for addressing various types of wounds. Based on the participant feedback, the training had a significant impact on those attending and made them more aware of the importance of protecting our church flock. I appreciate the Defend Systems team working with our church. I recommend any church or school contact Defend Systems to schedule a training session so they can share their knowledge of facility safety.

This was the best training I have ever been to. Highly relative and informative! This type of specified training provides knowledge and empowerment.

There are a lot of companies out there that provide training for church safety teams, and many are very good at what they do, but Defend Systems is in a league of their own. While the experience they bring to the table is impressive enough, what struck me is their continued pursuit of research to guide their training. They're not just hitting 'copy and paste' on the tactical training they used in their previous careers. They're getting as much raw data as possible from past and recent events, as well as keeping up on current intelligence, to constantly improve their training to best prevent, mitigate, and respond to threats in today's environment.

Additionally, the training is comprehensive. There's always more to learn and it's definitely worth participating in regular trainings quarterly, annually, etc. However, in just the first training I received, I learned the necessary skills to assemble an effective team, deter attacks on our congregation, respond to range of threats, and address life-threatening injuries until help arrives. They know their stuff, have a heart to teach, and will equip you to competently protect your flock.

Defend Systems is hands down the best training investment we make each year. The instructors incredible knowledge and passion captivate all of our educators, truly empowering and preparing them to defend our students in times of crisis. Our teachers are more confident in knowing how to prepare themselves and our building, what steps to take if an intruder event were to occur, and if injuries were to be inflicted. We are so grateful for the work that Defend Systems does to prepare us for the unthinkable and we will continue to invite them back to our building every year!

Brink Fidler and Defend Systems have been an invaluable resource for our school over the last seven years. We have had the incredible opportunity for Brink and his staff to train our faculty and staff each year. In today's world, we are constantly faced with the reality of violence in our schools and while each teacher is prepared to educate, inspire and guide, we do not come to this work prepared for the challenges facing our schools in our day and age. Working with Defend Systems has empowered and prepared our teachers for the challenging times we are navigating. When we began our work with Defend Systems seven years ago we had many teachers who were hesitant or resistant to the training, however, seven years later teachers now request Defend Systems more than once a year. Defend Systems presents the content in a powerful way that supports and guides the faculty and staff to be prepared. As a Head of School, my biggest job is to prepare the children and faculty for the world we live in and I am beyond grateful for Brink Fidler and the incredible team at Defend Systems.

Defend Systems tackles complex and high-stakes issues with unmatched poise, precision, and an exceptional depth of expertise. This training instilled a sense of confidence and preparedness in my staff, equipping them to handle a crisis with unwavering composure and decisive action.

The training was what I hoped, meaning to be real with our staff about the nature of violence in schools and how we need to be prepared to respond. The training prepared them to think about their buildings, classrooms, and overall approach from a student-safety first approach. The hands-on portions gave them real-life opportunities to think about safety measures and 'how-to' in emergencies, not just in a school setting but anywhere they may be. The instructors clearly knew their craft and wanted to share their knowledge with our staff. They cared about the work they were doing and showed that they know how important the training is for teachers. I appreciated their various backgrounds and the experience that each one brought into the training. I certainly appreciate Brink’s commitment to the cause of helping schools, businesses, churches, and other organizations be more prepared, and surrounding himself with others who have a similar passion.

Defend Systems trained the staff of Edison School TN and it was some of the best training I've been a part of in nearly 30 years as an educator. Every school leader needs to offer this training. They were engaging, knowledgeable, and entertaining while talking about difficult things. I highly recommend Defend Systems and their training.

The staff of Nashville CARES recently participated in an active shooter training conducted by Defend Systems, and I can confidently say it was one of the most impactful and essential trainings I've attended. The session was expertly led, highly professional, and deeply informative—providing both practical strategies and critical insights that every workplace should prioritize. The instructors created a respectful and focused environment, guiding us through real-world scenarios with clarity and precision. They didn’t just present information—they empowered us with actionable steps to respond effectively in high-stress situations. From situational awareness to coordinated response protocols, every element of the training was thoughtfully designed and relevant to our workplace needs. This training is not just beneficial—it’s a must-have for any employer committed to the safety and preparedness of their staff. Defend Systems delivered with excellence, and I highly recommend their program to organizations looking to strengthen their emergency response capabilities.

I contacted Defend Systems because I am a single mom and my children and I were in a very vulnerable situation. I was tired of sleepless nights worrying about what could happen to us. When I spoke to Brink and his team about my situation, they showed such compassion and concern for our safety and well being. Defend Systems took the time to evaluate our home and particular security needs and Brink thought of every possible scenario and protection for us. The firearms training provided by Adam was incredible, he was so patient and thorough in his instruction which left me feeling confident and prepared. I never considered medical training as part of a home security plan, but Defend Systems explained why it is important and provided this valuable skill set to my family as well. Defend Systems literally changed our lives. They are truly heroes to us and I will be forever grateful to them for what they have done for my family.

We hired Defend Systems to conduct our active shooter and bleeding control training. They were engaging, informative and very knowledgeable about how to react and defend ourselves should we ever be in that situation. The session was interactive and taught us valuable moves and techniques to prepare for and defend in a life threatening event. They toured our space prior to the training and gave us key vulnerabilities that we have since addressed. I cannot say enough great things about this training. I highly recommend Defend Systems and we look forward to working with them again in the future.

The Defend Systems team was fantastic. We hosted a safety training for our entire City Kitchen staff and it was so empowering. They did an amazing job teaching what to do in an emergency or threatening situation without traumatizing our people. We are a team of culinary professionals who feed children everyday in different schools and so feeling prepared to respond to a threat or respond to injuries from a traumatic event like a shooting seemed like a necessary skill to add to our service. I would highly recommend Defend Systems to anyone who takes the safety of themselves and others seriously. They are professional, kind, knowledgeable, and they truly care about what they are doing.

The instructors were down-to-earth, knowledgeable, and walked us through real-world scenarios on how to recognize potential threats, stay situationally aware, and respond quickly in case of an active threat. They didn’t just talk at us—they made it interactive and hands-on, which really helped everything stick. Today, I find myself always aware of my surroundings, exit options, and “what if” conditions—it's not a bad thing, just the reality of being prepared for yourself, family and friends. This is something I think every community and business leader should go through. It’s not about being fearful—it’s about being ready and responsible for the people around you. Whether you’re leading a team or just want to feel more equipped in public spaces, this training is 100% worth it. What I learned isn’t just helpful for work—it’s something I’ll carry with me for life.

Our experience with Defend Systems has been outstanding. I cannot recommend the company, or the people who lead it, more highly. Each member has been consistently responsive, meticulous, and demonstrates a clear passion and commitment to their work. Before choosing Defend Systems, I conducted extensive research and met with several competitors, and it quickly became clear that this firm stood apart.

We engaged Defend Systems to conduct a comprehensive security review of our home, property, and the daily movements of our family, and to provide tailored recommendations, training, and resources. From the beginning, they listened carefully to our needs and concerns, approaching the process with professionalism and discretion. The security enhancements they proposed were thoughtful and thorough, addressing the unique circumstances of our family while also identifying broader vulnerabilities. Our discussions spanned interior security, perimeter measures, surrounding property protection, and personal safety outside of the home. Each recommendation was explained in detail, allowing us to understand the rationale and evaluate the risks involved. They were particularly effective in helping us prioritize solutions by urgency and cost, enabling us to take immediate, meaningful steps to mitigate risks.

Their guidance extended across multiple areas, including technology, physical barriers, and personal safety, and every vendor and service provider they introduced has been excellent. I have also participated in two of their training programs, which I would recommend without hesitation to schools, faith-based organizations, businesses, and private families alike.

What continues to impress us is not only the firm’s expertise but also their reputation. Whenever we recommend them to others, we frequently discover that respected families and organizations are already familiar with their work. We view Defend Systems as trusted advisors and look forward to continuing our relationship as our needs evolve.

Defend Systems has become a valuable partner to a number of TAIS schools, so we were honored for the chance to experience their work firsthand. Brink Fidler, president and founder of Defend Systems, opened the training by explaining his group’s core goals of engaging and empowering. They went on to guide us through education on real world scenarios ranging from situational awareness and self-defense to first aid. We were struck by their just-right blend of reverence for the subject matter and past tragedies with candor and appropriate humor. They really knew their audience.

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.

We were overwhelmed with trying to navigate training and an action plan for our organization in the event of an active shooter and we had looked at several training programs, but many were scary to implement. Defend Systems was exactly what we needed! They came into our facility and conducted a walk through to tell us specifically what we could do to protect ourselves and much to our surprise, some of the solutions were able to be completed with minimal cost. The training they provided was raw and realistic, but also hopeful! They showed us how we can not only survive these horrific incidents should one occur, but how we can save lives in the midst of a horrific tragedy such as this. Our entire leadership team felt empowered after this training. I would highly recommend this training to all organizations!

Defend Systems has been invaluable to our organization. They helped us identify security issues and consulted with us on how to create and implement (if ever necessary) an emergency plan that keeps everyone as safe as possible. When we began planning our move to our current facility, they helped us by identifying areas that needed to be more secure and suggested ways to make it happen. They not only consulted with us, but also provided training for staff members.

The training provided by Defend Systems exceeded all expectations. Their team delivered practical, real-world instruction that was not only engaging but also directly applicable to our system's safety and preparedness goals. The instructors were clearly experts in the field — combining tactical experience with the ability to communicate complex security concepts in a way that everyone could understand. The scenario-based exercises gave our team confidence in their ability to respond to high-stress situations. After this training, we feel significantly more prepared, empowered, and aligned as a school system. I would highly recommend Defend Systems to any organization looking to elevate their security posture and emergency response readiness.

After selecting Brink and Defend Systems from a group of highly qualified candidate companies, we have been extremely pleased with the level of service and detail provided to our church. We were in the early stages of improving our overall safety plan and realized that with an organization as large as we are, we needed professional help. Defend Systems has helped us work through the difficult proposition of being ‘safer’ while continuing to be a church - which means being open to receiving those who want and need to be here. Our church used Defend Systems to do a full assessment including physical and operational process improvement, training for our members and staff, as well as the Westminster School for Young Children. We can highly recommend Defend Systems. Brink has a unique and applicable background, as well as a passion for what he is doing, which comes through in all his communication and training.

They made recommendations for building improvements, trained our staff on safety and medical response techniques, and helped us choose other vendors to make our organization safe. We could not have done this with just any consultant. I cannot recommend Defend Systems highly enough. If you are responsible for the safety and security of some of our most vulnerable people, you shouldn’t wait to call Defend Systems.

We sought Defend Systems for active shooter training for our staff and leaders. Their intentional and professional presence was exemplary and helped with the expected anxiety of the training. Our training with Defend Systems revealed our need for a more comprehensive Emergency Operations Plan. When we reached out to see if they could offer help, Gloria met us with a clear process, and a comprehensive plan was the incredible outcome! We are living into our Emergency Operations Plan today with greater intentionality and commitment because of their expertise and empowerment. We are grateful for their presence and partnership, and recommend them highly!

I highly recommend any business, school, church or private home to have Defend Systems do a walk through to see how you can improve the safety of your employees, congregation or family. Brink walked through our church facility to see how we can keep our homeschool students safe during our one-day-per-week program. Then, he gave the tutors a training with practical strategies on how to prevent and respond to an active shooter situation.

Hands down the best active shooter response training I’ve experienced to date. Defend Systems’ instructors are the real deal - been there and done that - and educate from experience with a real desire to make their students better than they were before they came into the class. This is the cadre you want instructing your school, church, organization, or business staff.

Leaving a Defend Systems training makes me more aware of my surroundings and gives me confidence that I can be an asset in an emergency. Their expertise, knowledge, and experience trained me to take appropriate action and not panic when faced with a threatening situation. Knowing that I could be a difference maker in a life-or-death situation is essential as a private school employee. Brink and his team are the best at showing you how to make that difference.

Brink Fidler with Defend Systems recently participated in our annual all employee meeting. His presentation created an invaluable experience for our employees and covered critical topics, including active shooter training, situational awareness, and emergency response, all delivered in a clear, engaging, and professional manner. His active shooter training, in particular, provided our employees with practical, life-saving strategies to respond effectively in high-stress situations. Brink’s expertise and real-life examples had us sitting on the edge of our seats and left our team feeling more prepared, empowered, and confident in their ability to react to potential threats not only in the workplace but in our home life as well. Defend Systems exceeded our expectations, and I highly recommend their training to any organization looking to strengthen its security measures and protect its employees. Our employees are still talking about the presentation!

Empowered. Is how I felt after attending a Defend Systems training. I have since had the opportunity to participate in their training on a small and large scale and the importance and impact cannot be denied. I am eager for the upcoming trainings for Sumner County schools. We are excited for the valuable knowledge, skillsets and confidence that will be instilled into our employees. For that I will be forever grateful for Defend Systems.

After our training with Defend Systems, our faculty and staff felt more confident in their abilities to serve our community in crisis situations. Many commented that it was the best professional development day they had experienced!

We at BOMA Nashville initially hired Brink at Defend Systems to inform and educate our membership about active shooter awareness and basic defense strategies. We received a lot more than expected. Brink was well prepared, and his speaking style and content captured everyone's attention from start to finish. It was clear Brink was a subject matter expert, and his approach to delivering his presentation was genuine, emotional, and powerful. He accompanied his talk with an effective Powerpoint presentation coupled with several impactful on-stage visual aids. BOMA was so impressed with Brink's delivery that we asked him to come back 2 more times over the last year to continue to expand the education to our organization because we feel the content was extremely valuable. I highly recommend Brink and the Defend Systems team for your organization.

We are so appreciative of the exceptional education and training that our staff members received from Defend Systems. The training was informative and practical. Brink was able to look at our current safety plan and make suggestions and changes to make our space safer for our students, families and staff. We highly recommend Defend Systems!

As a staff of 7 females and witnessing crime around our facility as well as the Covenant School shooting…we knew it was time to have active shooter training. We found the BEST and the training was exactly what we needed and now we are much better equipped that we had the training. Thanks, Defend Systems!

Defend Systems' training met our small staff where we needed it. Gloria and Adam did an excellent job tailoring the training to our staff and location. The training was thorough, interesting, relevant, and realistic. Our entire staff left the training feeling more prepared and confident. I cannot recommend Defend Systems more highly.

The entire faculty and staff were trained in Lewis County. All the feedback received was fantastic. Everyone agreed that this was the best training they had ever received in their careers!

I’ve been in this county for 10 years, and this was the best training I’ve ever been to! It was incredibly informative, and even though really intense and difficult at times, I left feeling more prepared than I ever have.

Thanks so much for your excellent work which will help us provide better security for the residents and associates at Villa Maria Manor and Mary, Queen of Angels. I believe your approach to this challenge shows your experience and is unlike what we learned from other resources. You offered practical solutions that will help us convey that we are not a soft target. It feels good to be acting proactively to make it difficult for those who would do us harm. Great job!

Highly recommend Brink and the rest of the Defend Systems team for any organization considering a security assessment or training. The team is highly professional, well researched and brings a deep level of expertise. Despite the challenging topic, they were also compassionate and built strong rapport with our congregation during the training. Would recommend them without reservation to anyone considering.

I had to drop y’all a note of thanks and encouragement! A few weeks ago, our fire alarm system had a malfunction and in the middle of our morning, it unexpectedly went off. Despite the fact that we hadn’t discussed it in months, we went into lockdown until we were given the override command to exit the building so that the firefighters could clear the building. (Full disclosure: not everything went perfectly school-wide, but the good news is this was the catalyst we needed to make clarifying protocol a priority.) But here’s what you really need to know: From the moment the alarm went off until my classroom was fully locked down was less than 30 seconds. Everything you said and showed us that day clicked into place and I knew exactly what to do. But more importantly, I was completely calm, which meant my students were calm as well. It wasn’t scary. They weren’t traumatized. In the little world of my classroom, it literally could not have gone better, and I fully credit your distinct training style for that. The thing I kept saying after I left your training is I'm empowered to make decisions. Our initial training years ago by local law enforcement left me afraid to make a “wrong” choice. By showing us what went right as well as what went wrong with previous incidents, you gave us a framework to build. What you do is hard. It’s physically and emotionally hard. So please know it’s worth it. You are indeed making a difference.

Defend Systems' training not only helped me feel better prepared to respond efficiently in my school setting, but also in my community. Acts of violence can occur anywhere, and I feel that I have the necessary training and skills to not only defend myself but also keep others around me safe.

The need for awareness and preparation for an active shooter situation is a reality in schools and elsewhere. Defend Systems' Active Shooter Training gave our school staff exposure, knowledge, and training in what to expect and what to do in an emergency. Defend Systems' training is different because it gives participants an inside look at real-life attacks, and concrete ways to minimize loss of life during and after an attack, including hands-on practice. The training empowered us with techniques that we can apply at home, school, or in public, and the mentality not only to survive but to step up and do something that could save lives.

At TBHC Delivers, the safety and preparedness of our team are top priorities. We recently had the privilege of working with Defend Systems, who provided our corporate team with comprehensive Intruder Action & Rapid Response Medical training. At first, some of our team members were apprehensive about the training, unsure of what to expect. However, by the end of the course, they were not only engaged but raving about the experience. The hands-on approach, real-world scenarios, and expert instruction made a lasting impact, giving our team the confidence and skills to respond effectively in an emergency. We highly recommend Defend Systems to any organization looking to enhance workplace safety and preparedness. Their professionalism, expertise, and engaging training style turned initial apprehension into overwhelming appreciation—and we are truly grateful for the invaluable knowledge they provided.

I reached out to Defend Systems when my school system made it clear that school safety was not a top priority. Brink and the rest of the team went above and beyond to provide an opportunity for individual teachers to get trained and prepare for the unthinkable. I and several of my coworkers walked away from the training feeling empowered and prepared. Thank you Defend Systems.

What I liked about today’s training was the insight. I never saw school shootings from any other perspective than the media coverage, my own research and scenarios I’ve played out in my mind about my own classroom. Today I learned about these attacks in way that after 28 years of teaching, I never have. My plan for such an event will forever be changed because of the factual information I learned today. Thank you Defend Systems for all your research, and knowledge.

Defend Systems training should be mandatory for everyone- especially those of us who work in the education profession. My entire staff felt more confident and prepared to handle catastrophic situations. I can’t say enough positive words regarding Defend Systems.

Going into our Defend Systems training, we knew we would receive high caliber training from the best in the business. What we didn’t expect was the level of personal investment, testimony, and connection with the team. Like most group settings it took a moment for our team to settle in, but the experience and humility of the instructors allowed our team to find themselves fully immersed in the content. Not only is the Defend Systems team highly trained, but it was clear that each instructor had a dedicated focus and ownership over their portion of training. The leverage of each individual's personal background and training experiences allow Defend Systems to maximize each portion of the training. I hear our team reference small takeaways from our Active Shooter Response Training almost daily. The feedback from our team was ultimately a raving review and viewed as an investment into our team members and their loved ones. It’s a game changer.

Defend Systems provided an exceptional training for our staff that was relevant to our facility and our specific needs. Renewal House provides specialized addiction treatment to women and their children in a campus environment. We learned many tips and techniques to prepare us for any situation. The site assessment helped us identify areas for improvement and the recommendations they provided are sound and completely attainable. We are grateful for the services they provided and look forward to a continued relationship.

Defend Systems was incredible. They provided exceptional training for our teachers, sharing practical knowledge and skills needed to prepare them for the day you hope will never occur at your school. Their training staff clearly possessed the expertise and communication skills to explain techniques that each teacher was able to perform with confidence.

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Harding Academy can recommend Defend Systems without qualification to schools and other institutions trying to keep their spaces safe and secure.