Every engagement at Intrusion-Sec is led by practitioners — professionals who have spent years testing real environments, not just studying frameworks.
Brian Kelly is an offensive security professional with over four years of hands-on experience conducting penetration tests and red team engagements across a wide range of environments. His work spans external and internal network testing, wireless assessments, social engineering, phishing simulations, physical penetration testing, OSINT reconnaissance, and cloud security audits. A long-time small business owner himself, Brian brings practical recommendations, clear communication, and a genuine understanding of business priorities to every engagement — not just a technical report.
Tell us about your environment, your concerns, or your compliance requirements. We'll help you identify the right engagement.
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