Re:Show HN: Using eBPF to see through encryption without a p...
by tylerflint on Thursday May 08, 2025 @09:55PM
(#43933140)
Great idea!
On an unrelated note, your work has inspired most of my career in Solaris/Illumos/Linux systems and honestly this project likely wouldn't have happened if it wasn't for all of your books/blogs/projects to help me along the way. Thank you!
Re:Show HN: Using eBPF to see through encryption without a p...
by brendangregg on Friday May 09, 2025 @09:50AM
(#43936729)
Thanks, glad it's useful!
"This is not a vulnerability: eBPF currently requires root access to do this. Also, eBPF makes this easy but does not make it possible, as debuggers, interposers/shims, and other tools can also attach to pre-encryption points, and therefore banning eBPF (as some people want to do after seeing projects like this) would not actually improve security, but it would instead _reduce_ security as it would prevent eBPF-based security solutions from being used."