Juan Berner is a security researcher with over 13 years of experience in the field, currently working as a Principal Security Engineer at Booking.com, as SME for Application Security and Architect for security solutions.
He has given talks in the past on how to build an open source SIEM (
https://www.ekoparty.org/security-monitoring-like-the-nsa.php), exploiting A/B Testing frameworks (Exploiting A/B Testing for Fun and Profit) or building open source WAF architectures that do not incur on latency or false positives (
https://conference.auscert.org.au/speaker/juan-berner/). As well as using ML to detect authorization bypass attacks
https://www.youtube.com/watch?v=UDkiq1n_yEA.
linkedin.com/in/juan-berner/ @89berner medium.com/@89berner (blog)
