Cross Process Access Control

[nibanks]

We need to make sure that one process cannot leverage another's offloaded key material.

[nibanks]

Instead of cross-process, should this be cross-socket? Probably...

[anrossi]

What about when a process creates a socket and then hands it off to a subprocess, with the intent that the subprocess essentially takes over? I suppose cross-socket is kind of assumed, but it's good to call it out and allow the above scenario.