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Our Mission

Our Mission & Leadership

At Montana Digital Forensic Evidence, our mission is to support the evolving digital forensics needs of law enforcement and investigative professionals by engineering high-performance, reliable Faraday solutions. Every product we build is grounded in real-world use—developed through hands-on collaboration with the professionals who depend on them—ensuring practical, tested, and effective results in the field.

Founded by Mitch Lang, a U.S. Marine Corps veteran with a background in digital forensics, the company is driven by a disciplined, mission-focused approach to digital evidence protection. With years of operational experience and a commitment to public service, Mitch brings a field-tested perspective to the private sector, focused on delivering tools that investigators can trust.

Recognizing the need for dependable and affordable Faraday solutions, Mitch launched the Faraday Supply Group under DFE LLC to equip frontline professionals with purpose-built gear. As a veteran-owned small business, we take pride in delivering mission-ready products at direct-cost value—designed, tested, and refined to meet the real-world challenges faced by today’s digital forensics teams.

Email: mitch@mtdfe.com

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MTDFE is a sensible, realistic, viable, and inexpensive option for evidence collection. The Faraday wallet has a simple folding style with velcro. The Faraday material comes up high enough on the inside that it has a natural fold-over to seal the signals from crossing. For overt digital evidence collection, this is absolutely the option I would choose every time.

A.C. Edwards Michigan USA

Shipped fast, great quality, I will use it everyday and when traveling.

Maria- via Etsy

This item worked great! Compare to Faraday cases on ebay and Amazon at $50-. It was shipped fast and the owner was great with answering questions.
Great product!

Salty - via Etsy

Works as advertised! Definitely the chillest Faraday solution for key fobs I've seen. Thanks!

Nothingfeelsgood - via Etsy