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Speaker at multiple International Security conferences: NullCon, AVAR Singapore, AVAR Chennai, Bsides Delhi. Did first lock picking workshop in India with Nullcon in 2012 and multiple lock picking workshops in Nullcon , Hackers conference.  Did workshop on Arduino in NullCon hackers conference and created first ever Hardware badge in India for Hackers conference.

Talks within my organisationTech Talks: I have delivered over 10 internal technical presentations tailored to a wide range of audiences across multiple product development disciplines within my organisation(netskope).Hybrid Engagement: These sessions were conducted through both face-to-face and online formats, allowing me to interact with a significant number of colleagues and refine my ability to communicate complex technical topics to diverse teams.Knowledge Transfer: Beyond formal talks, I have led dedicated mentoring sessions and deep-dive technical walkthroughs to help ramp up team members on specialized security research.External Industry RecognitionBlackHat Europe (Arsenal): I was selected to present my research and open-source tool, IOCTL Hammer, at BlackHat Europe.Expert Engagement: This experience involved presenting to an international audience of cybersecurity experts, where I successfully managed high-traffic live interactions at the Arsenal booth.Communication Mastery: Preparing for and executing this talk helped me hone my skills in articulating the technical value and novelty of my work to an external, expert-level audience.

Patrick Ventuzelo is a senior security researcher, CEO & founder of Fuzzinglabs. After working for the French Ministry of Defense, he specialized in fuzzing, vulnerability research, and reverse engineering. Over the years, Patrick has created multiple fuzzers, found hundreds of bugs, and published various blog posts/videos/tools on topics like Rust, Go, Blockchain, WebAssembly, and Browser security. Patrick is a regular speaker and trainer at various security conferences around the globe, including BlackHat USA, OffensiveCon, REcon, RingZer0, PoC, ToorCon, hack.lu, NorthSec, SSTIC, and others.

Vitaly Simonovich is a senior security researcher at Cato Networks and a member of Cato CTRL. Currently, Vitaly focuses on researching topics related to LLM security, with a particular emphasis on jailbreaks and prompt injections, as well as conducting vulnerability research across a wide range of technologies. In addition, he is actively involved in threat intelligence, analyzing emerging threats and attack trends to strengthen organizational defenses.Prior to joining Cato in 2023, Vitaly worked at Incapsula and Imperva, where he led teams of security analysts and researchers. With over nine years of experience in cybersecurity, Vitaly specializes in application security, data security, LLM security, vulnerability research, and threat intelligence.An active contributor to the cybersecurity community, Vitaly regularly publishes research blogs, hosts webinars, and presents at conferences. In addition to his professional work, he teaches cybersecurity at local colleges and enjoys solving CTF challenges in his free time to stay sharp and enhance his skills.

Yuan Yudistira is the Head of Information Security at Siloam Hospitals Group, where he leads enterprise cybersecurity and digital risk strategy across 41 hospitals. He works closely with executive leadership to enable secure digital health transformation, secure cloud adoption, data protection, and operational resilience in large, complex healthcare environments.With over 12 years of experience spanning information security leadership, cloud architecture, and risk governance, Yuan has led initiatives aligned with NIST Cybersecurity Framework and ISO 27001 to strengthen cyber resilience, protect sensitive health data, and support scalable, cloud-first healthcare operations. He is a CISSP and CISM certified professional and a published book author on practical cybersecurity and risk management for organizations.