Cloud Computing Service Company

Def-Logix

Veteran-owned cybersecurity research and software firm serving US federal and public sector agencies

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TrustList summary

Def-Logix is a Veteran-Owned Small Business in San Antonio, Texas. It focuses on AI-enhanced cybersecurity research and development, offensive security and defensive cyber operations, and secure custom software engineering.

Products and services

AI-enhanced cybersecurity R&D: research and development on AI-driven threat detection.
Offensive and defensive cyber operations: security work covering both attacking and protecting systems.
Secure software engineering: custom software engineering with a security focus.
Security Analyzer: a vulnerability scanner that evaluates the security posture of managed Windows 10 PCs and lets the mitigation level be chosen for each machine.

Clients

The Department of Defense, the Department of Homeland Security, state and local governments and education buyers, including through cooperative purchasing vehicles.

Key facts

Based in: San Antonio, Texas
Status: Veteran-Owned Small Business
Experience: over 15 years supporting public agencies

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Def-Logix rankings

Def-Logix is ranked on 1 TrustList ranking at #10.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Def-Logix has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Cloud computing service company · 1 ranking

#10of 18
Texas
It is one of 3 here listing legal and one of 8 here listing security.
Its profile: “Def-Logix is a Veteran-Owned Small Business in San Antonio, Texas.”
Of the 18 here, 9 also cover cloud and 8 also cover security; 4 also work in Houston and 3 also work in Austin.
Behind Indivar Software Solutions Limited, ahead of DeljooSoft.

As of 2026-11-14. Organic ranks only; sponsored placements are never ranks. How TrustList ranks