Including Your Own

“This training was different in that it built and took us further on all of our prior training and gave us specific but uncomplicated steps to be taking. We were lucky enough to partner with Defend Systems for this training, and if anybody asks me if this was a worthwhile investment in not just the training, but in protecting your students on campus, absolutely, period, stop!” - David Skeen, Head of School, Harding Academy, Nashville, TN


Father Ryan High School
Lipscomb Academy
LP Building Solutions
Wilson Bank & Trust Logo
Nashville Symphony
1 (14)
Westminister Presbyterian Church
Woodmon Christian Church



Whether you are looking to secure a venue, concert hall, arena, amphitheater, or your entire tour, contact us for a detailed and custom security plan and solution for your needs.

Layer 7

We will complete a threat assessment and site survey to identify existing strengths and weaknesses of your facility. After this, we will compile a detailed training program and oversee on-site training.

Layer 6

With nearly two decades of experience circumventing security measures, you can have confidence knowing our hands-on skills allows us to have the expertise to design systems that simply work to keep you safe.

Layer 9

Brink Fidler is a frequently-booked public speaker on the topic of active shooter events and organizational response. He will educate and empower you with the ability to respond decisively during any critical incident.



From CPR/AED to advanced medical training through Tactical Emergency Casualty Care, we will prepare and equip you to save lives in emergency situations, including your own.


Active Shooter Training Nashville TN | Security Consulting | Defend Systems

Get Insights On What Real Security Looks Like

Defend Systems is a life safety and security consulting firm based in Middle Tennessee. During our extensive time in law enforcement, we have literally surveilled and broken into hundreds of homes, businesses, and multi-unit facilities. This unique experience gives us amazing insight into what real physical security looks like and, more importantly, how to achieve it. We assist you in developing site security plans and procedures that ensure adherence to physical protection goals. We create emergency and intruder action plans, designed for your specific location. We conduct thorough threat assessments and assist you in the design and implementation of security protocols. Whether you are planning to build or have an existing structure, Defend Systems can help.

Defend Systems Nashville, TN
Phone Number: (615) 236-6484
Hours: Monday - Friday, 8:00 AM - 5:00 PM

Nashville’s iconic landmarks are a testament to the city’s musical past. The Country Music Hall of Fame Museum is home to priceless artifacts, photographs, stage costumes, and instruments used by legendary musicians. Don’t miss the Ryman Auditorium, one of the country’s most popular music venues, and the Grand Ole Opry, the country’s longest-running radio show, with live performances three nights a week. RCA Studio B was the preferred recording studio of artists such as Elvis Presley, Dolly Parton, and the Everly Brothers.

If you have more energy to spare, enjoy Adventure Park at Nashville, a ropes course and zip-lining park, or kayak along the Cumberland River. Indulge in something sweet at the Goo Goo Shop & Dessert Bar.

Driving Directions to Nashville TN from Nashville International Airport (BNA):
Take Terminal Dr to I-40 W
5 min (2.0 mi)
Follow I-40 W to George L Davis Blvd. Take exit 209 from I-40 W
7 min (6.9 mi)
Drive to Church St
3 min (0.6 mi)

You may have found us by searching for some other common Security Services Categories:

Security Consultant Nashville

Security Consulting & Systems Design for Nashville

Security Services in Nashville

Security Services Nashville Tennessee

Some other important pages:
Keynote Speaking
Schools & Campuses
Businesses & Corporate Industries
House of Worship
Home & Family
New Construction

Other cities near Nashville TN:
Dickson, Goodlettsville, Belle Meade, Nolensville, Clarksville, Lebanon, Mount Juliet, Murfreesboro, Gallatin, Franklin

Zip Codes near Nashville TN:
37228, 37229, 37230, 37232, 37234, 37235, 37236, 37238, 37240, 37241

Neighborhoods in Nashville TN:
Williams Bend Townhomes, Nashville / Salemtown, Nashville / Rolling Mill Hill, Nashville / Poplar Creek Estates, Nashville / Buena Vista Heights, Nashville / Harbour Town Condos, Nashville / Pennington Bend, Nashville / Cane Ridge Farms, Nashville / Historic Edgefield, Nashville / Hillsboro West End, Nashville


“As the director of an early childhood program, health and safety is a high priority, especially given America’s gun violence epidemic. We are grateful for the work of Brink Fidler and Defend Systems. They assessed our existing emergency plan and gave us thoughtful recommendations for security upgrades. ”

Cindy Ligon
Director of Early Childhood Education
McKendree United Methodist Church


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. 

Melanie Anderson
Director of Education
High Hopes Development Center


“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!”

David Glascoe
Executive Director
Mary, Queen of Angels, Assisted Living Community

Did You Know?

Number of Active Shooter Attacks


in the U.S. since 2000
Average Police Response Time

0 Minutes

to an Active Shooter Event in U.S.
Years of Combined Experience

0+ years

of the Defend Systems team
Total personnel


trained by Defend Systems

(615) 236-6484
[email protected]
PO Box 726 Brentwood, TN 37024



Four Active Shooter Attacks in Less than a Week – The Motives?

In less than a week, our country experienced four separate active shooter attacks that left eight people dead, including two of the gunmen, and seven others injured.  In a current news cycle that is dominated by politics, pandemics, and protests,…

Four Active Shooter Attacks in Less than a Week – The Motives?

In less than a week, our country experienced four separate active shooter attacks that left eight people dead, including two of the gunmen, and seven others injured.  In a current news cycle that is dominated by politics, pandemics, and protests,…


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