![mTLS: When certificate authentication is done wrong](https://webcf.waybackmachine.org/web/20230819020146im_/https://github.blog/wp-content/uploads/2023/04/1200.630-Global@2x-1.png?resize=800%2C425)
mTLS: When certificate authentication is done wrong
In this post, we'll deep dive into some interesting attacks on mTLS authentication. We'll have a look at implementation vulnerabilities and how developers can make their mTLS systems vulnerable to user impersonation, privilege escalation, and information leakages.