SG Security (ShieldGiant) was founded by dedicated cybersecurity professionals who recognized a critical gap in modern security testing — the overreliance on automated scanning tools without deep manual validation
From the beginning, our focus has been clear: real-world attack simulation, business logic analysis, and practical risk mitigation. We believe true security comes from understanding how attackers think — not just from running tools. Today, SG Security operates as an independent security lab specializing in web applications, APIs, and cloud infrastructure. We focus on delivering structured, manual-first assessments tailored to modern digital systems.
3+ years of hands-on experience in web application and API penetration testing, focusing on real-world exploitation and business logic flaws..
Specialized in identifying authentication weaknesses, authorization bypasses, and logic-based vulnerabilities in modern architectures.
Focused on providing clear remediation guidance, practical risk prioritization, and transparent communication with development teams.