BSidesSF 2025

Ariel is an Application Security Manager, leading a team dedicated to eliminating security vulnerabilities by equipping developers with secure training, design practices, and secure defaults. Previously, Ariel managed the Product Security team at Twilio and played a key role in promoting... Read More →

Lakshmi currently leads Netflix’s Application Security team. She has over a decade of security experience and has presented at numerous conferences, including AppSec USA and DEF CON. She’s a strong proponent of “secure-by-default” practices and crowdsourced security, and she’s... Read More →

Ken Johnson has been hacking web applications professionally for 14 years and given security training for 11 of those years. Ken is both a breaker and builder and is the CTO & Co-Founder of DryRun Security. Previously, Ken was a Director with GitHub's Product Security Engineering... Read More →