Tips, Tactics, and Tools Podcast

Tips, Tactics, and Tools Podcast

"Tips, Tactics, and Tools for a Safer Tomorrow" was inspired by frequent discussions between Brink Fidler, President of Defend Systems, and Tom Herring, Owner of Herring Technology, both driven by their commitment to educating clients on enhancing safety and security. Defend Systems specializes in physical security consulting and active shooter response training, while Herring Technology focuses on security solutions like access control, surveillance, alarms, and more. This podcast dives deep into all things safety and security—whether at home, work, church, or in public spaces. Our diverse guests come from a wide range of backgrounds, including school security experts, survivors of active shooter incidents, rescue task force managers, risk management professionals, technology specialists, federal agents, law enforcement experts, K9 trainers, and many more.

Episodes

April 22, 2025 103 mins

In this episode, we sit down with Sergeant Jeff Mathes of the Metro Nashville Police Department—one of the first officers on the scene at The Covenant School on March 27, 2023. Jeff walks us through the sights, sounds, and split-second decisions of that day. He speaks candidly about what it means to be a leader in a crisis—and healing through accepting that there was nothing he could have changed about his actions that...

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On March 27, 2023, our guest was a teacher at The Covenant School in Nashville—a place she had poured her heart into. In this episode, our guest recounts the moments before, during, and after the tragedy that unfolded. 

She walks us through her second-by-second decision making process as she decides the best way to help the others in the building and also get herself out safely. She fled into the woods wit...

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On March 27, 2023, Rachel Sanderson walked onto The Covenant School campus for her first day as a substitute teacher there. It was a beautiful morning—calm, full of worship, and seemingly ordinary. Within hours, everything changed.

In this conversation, Rachel recounts what happened that day—from the moment the fire alarm went off to the terrifying minutes spent locked inside a classroom with students. Wit...

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In this episode, we sit down with Abby McLean, a Covenant School parent on March 27, 2023, as she recounts the day of the shooting and the painful journey that followed. From the moment she received the first call to the agonizing time spent searching for her children, Abby shares the raw emotions, the uncertainty, and the overwhelming grief that forever changed her family and community.

 

Through her stor...

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On March 27, 2023, Katherine Koonce, Mike Hill, Cynthia Peak, Hallie Scruggs, William Kinney, and Evelyn Dieckhaus lost their lives to a shooter at The Covenant School in Nashville, TN.

The impact extends beyond the victims, affecting their families, staff, students, first responders, and the community. This series seeks to amplify their voices. Through conversations with people in this community, we explore lessons in crisis respo...

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In this episode, we are honored to welcome Detective Michael Collazo as he shares his journey—from his early years and decision to join the Marine Corps to his path in law enforcement and the day that made his name known across the nation: March 27, 2023. Along the way, he and Brink, a former Nashville police officer, swap stories, share laughs, and reflect on the unique experiences that come with wearing the badge. 

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In this powerful episode, Brink Fidler and Tom Herring sit down with Tracey Mendenhall, VP of Defend Systems, to discuss the critical importance of active violence response training across various sectors.

Timed Highlights:
[0:01:45] - The importance of preparation and prevention in safety training
[0:07:11] - Tracey's passion for empowering civilians through training
[0:17:01] - Why teachers are the mo...

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In this special episode, we break down the shooting at Antioch High School in Nashville and discuss steps that must be taken to protect our schools and prevent future tragedies. We discuss the warning signs, social media threats, security measures like metal detectors and AI software, and the critical role of training and preparation. As former teachers, law enforcement, and military personnel, we use our insights to c...

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In this episode, Brink and Tom are joined by Adam McIntyre, a Retired U.S. Army Green Beret, for an eye-opening discussion on the critical role of mindset and preparation in today’s increasingly unpredictable world. Together, they explore essential safety and security practices to keep in mind wherever you go, while Adam shares unique insights into the mindset of volatile foreign adversaries and the threats they pose t...

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We’re back! In this episode of Tips, Tactics, and Tools, Brink and Tom sit down with a former private school risk manager, Gloria Maas, to explore the critical role of proactive strategies in mitigating risk. Learn why playing defense isn’t enough, how to make your tech work smarter, and why a risk register could be your new best friend. From avoiding costly losses to making sure everyone knows how to pull the right fo...

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In this special episode, we break down the Uvalde shooting and discuss future effective mitigation strategies to protect our schools. 

 

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

www.tipstacticstools.com

 

 

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December 21, 2021 31 mins

Brink and Tom are back at it kicking off 2022 with new episodes! It’s been awhile since we last were on and there have been quite a few changes in our culture.   

 

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

www.tipstacticstools.com

 

 

...

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The battle against business closures and economic shutdowns has been hard fought in 2020. 

In Michigan, they have been the Fort Sumter of opening salvos around the country when it comes to a Governor overstepping their bounds.   

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

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What in the world is going on with people these days? Why does the division in our country seem so deep and irreconcilable?

If one attitude can sum up our culture at the moment, it’s “I’m okay, you’re *not* okay.”    

According to Michael Drew, we’ve been here before. Back in 1940 or so….and 1860 before that. We go through ...

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Nashville’s Real Estate market is one of the nation’s hottest at the moment. This has created higher home prices, more interest and an influx of people. While this is all well and good for our local economy, crime is also on the rise as a result.       

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

As another national lockdown looms, we seem to be rushing towards a reckoning of sorts. 

 

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

www.tipstacticstools.com

 

In this episode, Brink and Tom talk with Dan Hagen, a Nashville Community Or...

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Owning and being permitted to carry a gun doesn’t come with knowing how to use it properly and what rights you have when you find yourself in an altercation.
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In this remote episode from the Royal Range, Brink and Tom talk with Songwriter Mitch Rossell about the how the music industry has changed since the tragic events in October 2017 at the Route 91 Harvest Festival.
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October 15, 2020 29 mins

In this episode, Brink and Tom talk about the growing demand for guns and ammo and the importance of TRAINING!

 

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

www.tipstacticstools.com

 

A few things that came up:

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In this episode, Brink and Tom talk with National Radio Host and Nashville Political Defender, Phil Valentine about some close calls he’s had with interesting people….some being a security risk. 

 

Listen to this as well as past episodes, comment, ask questions and subscribe to the show:

www.tipstacticstools.com

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