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Comprehensive
cybersecurity
solutions

Zetier provides world-class cybersecurity services and products
that serve our nation and our communities.

Join Our Team
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About

Zetier delivers high-impact operational wins across the defense, intelligence, and commercial communities. Our deep expertise and robust capabilities catalog directly address real-world challenges with tailorable end-to-end solutions, battle-tested infrastructure, and 24/7 on-site support. We're committed to developing and delivering multi-discipline solutions to consistently overcome modern challenges, anticipate joint operational requirements, and shape future operational landscapes to ensure our clients' enduring success.

Approach

Zetier is committed to delivering operational excellence. Our approach is comprehensive, combining a deep understanding of our clients' goals with a strong technical and operational foundation. We bring together industry-leading experts, extensive field experience, and innovative research to meet and exceed client expectations. Our mission-centric leadership and infrastructure enable our team to act quickly, develop creative solutions, and ensure operational superiority. We continuously invest in top-notch infrastructure and tools, giving our clients an edge in understanding and operating within international networks.

Client Solutions

At Zetier, we recognize the evolving landscape of cybersecurity challenges. Our client-centric approach is designed to tailor solutions that not only meet but exceed expectations. Through our deep expertise and relentless commitment to innovation, we craft strategies that ensure robust security while promoting efficiency. Every client is unique, and our solutions are tailored to the specific needs, budgets, timelines, and nuances of each project. Our promise is to deliver excellence while ensuring you stay ahead in an ever-changing cybersecurity environment.

solutions

Our Latest Blog Posts

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Auditing binaries like source code

A case study in identifying real-world stack overflows in Netgear router firmware – without access to source code.

  • October 13, 2025
  • By Garrett Pence, Senior Cyber Engineer
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Linux SBCs for development + RE

Are low-cost SBCs with 4k output viable for native development, RE, and tinkering?

  • October 9, 2025
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Saleae Analyzer for the BDM protocol

See what your BDM debugger is actually doing under the hood with our new open-source tool.

  • August 20, 2025
  • By Matt Smith, Cyber Engineer
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Hacking with Frida (Part II)

You just fired up an old Linux-based appliance. Here's one hacking recipe to get beyond basic local access.

  • May 7, 2025
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Did 5G kill the IMSI catcher?

Understand the mechanics, risks, and future of IMSI catching (a.k.a. stealing your cellular ID) in 2025.

  • April 15, 2025
  • By Mark Santorello, Senior Cyber Engineer
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Speedrunners = vulnerability researchers

Thousands of video game enthusiasts are developing experience in the cybersecurity industry by accident.

  • February 26, 2025
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The mystery of $0 HP printers

One of our engineers obtained free printers on Craigslist, which revealed some intriguing obfuscation.

  • February 19, 2025
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Making the podium at DEFCON 2024

After competing for several years, a Zetier Cyber Engineer made the podium at the DEFCON 32 HHV CTF.

  • January 14, 2025
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Our 2024 open-source contributions

Check out the contributions our team made – and tools we open-sourced – in 2024.

  • December 19, 2024
  • By the Zetier team
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Is it hard to port Frida on OpenWrt?

Frida runs out-of-the-box on many common targets. How hard is it to port Frida to an unsupported platform?

  • November 26, 2024
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Empowering Our Employees

At Zetier, we understand that empowering our employees is a critical driver of success. By offering cutting-edge training, research opportunities, and streamlined administrative processes, we ensure our employees are not only at the forefront of cybersecurity advancements but also operate in an environment where their focus can remain on innovation and problem-solving. This comprehensive support system enables our team to apply their skills and creativity more effectively, directly contributing to the critical operational wins that are hallmarks of Zetier's success.

Our Locations

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