Sunil Gentyala

Twenty years in enterprise security teach you something certifications alone never will: the distance between a well-designed control and a resilient one is measured not in policy documents, but in decisions made under pressure, at scale, with incomplete information. That gap is where Sunil Gentyala's career has lived.

He is Lead Cybersecurity and AI Security Consultant at HCLTech, where he leads an 11-person security team across onsite and offshore environments, spanning multi-cloud security (Azure, AWS, GCP), enterprise identity and access management, application security, and AI/ML security for Fortune 500 clients including Uber, Disney, and Royal Caribbean. He serves as HCLTech's designated expert representative to the Cloud Security Alliance.

He is the creator of ContextGuard, a zero-trust middleware framework for Model Context Protocol (MCP) security, and the GSH Framework (Gentyala-Sovereign Hunt), an agentic AI threat hunting framework mapped to MITRE ATLAS and NIST CSF 2.0.

His research spans adversarial machine learning, MCP vulnerability analysis, post-quantum cryptography, and agentic AI governance. He holds over 20 years of enterprise PKI and security architecture experience and has published across CSO Online, Dark Reading, SC World, Cyber Defense Magazine, and BiometricUpdate.com. He holds a #FoundryExpert designation across IDG/Foundry publications (CSO Online, CIO.com, Computerworld) and has been featured on Decoded: The Cybersecurity Podcast.

He is an IEEE Senior Member (No. 101760715, ORCID: 0009-0005-2642-3479), active ISACA Professional Member (ID: 2297870), and is pursuing IET Fellowship (FIET).