Contributor
Sunil Gentyala is a lead cybersecurity and AI security consultant at HCLTech with more than 20 years of experience safeguarding critical systems and designing resilient, secure enterprise infrastructures. His expertise spans AI security, red teaming, cloud and application security, offensive security engineering, threat modeling and AI/ML pipeline protection.
Throughout his career, Sunil has led large-scale security architecture and secure-engineering initiatives aligned with zero-trust principles, STRID and modern DevSecOps practices. His hands-on work includes securing LLM-based applications, developing AI-assisted vulnerability-detection capabilities, conducting adversarial red-team assessments and helping organizations strengthen security across complex, distributed environments.
Sunil is also an independent researcher, an IEEE senior member, a CISM-certified practitioner and HCLTech’s designated expert representative to the Cloud Security Alliance. His research focuses on model context protocol security, agentic AI governance, adversarial machine learning, and zero-trust data pipelines. He is the creator of ContextGuard, the GSH autonomous AI threat-hunting framework, and the open-source LaptopAI-Agent project.
His peer-reviewed research has been published through IEEE and JRTCSE, while his practitioner articles have appeared in CSO Online, CIO, SC World, the Cloud Security Alliance and Cyber Defense Magazine. He was named a Bronze winner in the 2026 Cybersecurity Professional of the Year category.
ContributorSunil Gentyala is a lead cybersecurity and AI security consultant at HCLTech with more than 20 years of experience safeguarding critical systems and designing resilient, secure enterprise infrastructures. His expertise spans AI security, red teaming, cloud and application security, offensive security engineering, threat modeling and AI/ML pipeline protection.
