Hilary Walke - CYBRI

Theo Psarras

Pen-Test Onboarding Specialist • Red Teamer • OSCP

An OSCP-certified penetration tester with a background in military special operations, he combines deep technical expertise with mission-level precision to ensure every assessment runs smoothly from scope to report delivery. His experience in network and web application security gives clients confidence that their engagement is handled with both strategic insight and hands-on skill.

Theo Psarras

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