Pretty much, though the ability to obtain file descriptors is limited. Like (ideal) physical keys, only the originators have the ability to pass them along and

Pretty much, though the ability to obtain file descriptors is limited. Like (ideal) physical keys, only the originators have the ability to pass them along and make copies of them. Also, with the ability to internally compartmentalize programs. "Why KeyKOS is fascinating" - https://github.com/void4/notes/issues/41 https://github.com/void4/notes/issues/41