Jonas Primbs
Jonas Primbs, M.Sc., is an IT security researcher at the University of Tübingen, Germany, since 2020. While completing his PhD, he is working at the penetration testing company SySS GmbH as an IT security consultant since 2023. With his broad expertise in web application security and modern authentication and authorization standards, he aims to ensure end-to-end security across users and services based on open standards.
Session
05-29
10:00
30min
Browser Swapping – How to Hack & How to Fix?
Jonas Primbs
The rediscovered Browser Swapping attack threatens modern OAuth 2 and OpenID Connect deployments. This talk demonstrates how attackers exploit the vulnerability and how you can protect your systems in the short and long term.
Work Lab II