Tejwant Singh Bhambrah (“Tej”) is an experienced IT Security Architect with 12+ years in cybersecurity, currently leading LLM and Industry 4.0 security initiatives for a global automotive MNC. Tej bridges enterprise IT and OT security, focusing on emerging technologies like AI and large language models (LLMs). He is also the creator of Simone’s CyberSecurity YouTube channel, where he shares practical, hands-on knowledge with 30+ explainer videos for aspiring security professionals.