brendangregg 1 day ago

To everyone building these things: Please add a disclaimer to say something like:

"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."

1
tylerflint 1 day ago

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!

brendangregg 14 hours ago

Thanks, glad it's useful!