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We launched Defy in 2017 with a singular vision: deliver unparalleled value and service to clients when they need it, how they need it, before, during and after the sale. A simple idea? Sure. But as cybersecurity veterans, we knew from experience that what sounds simple — a true commitment to the client — had gone missing from our industry. At Defy, we believe we can and should do better. In fact, we already are. We’ve attracted some of the best talent in the business — engineers, architects and salespeople with experience, who always research the latest topics, and possess a drive to deliver value to clients. Our people are the key to achieving the Defy mission: To put people back where they belong. First.

Defy Security Questions

The Defy Security annual revenue was $21.4 million in 2026.

Justin Domachowski is the Founder and CEO Defy Security of Defy Security.

69 people are employed at Defy Security.

Defy Security is based in Canonsburg, Pennsylvania.

Top Defy Security Employees

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