[REBOL] Re: PROTECT bug
From: rotenca:telvia:it at: 10-Dec-2001 0:20
> Once you unset UNPROTECT, you can use it as a security feature. :)
> (Other possibilities are: saving and restoring system/words;
> running the untrusted code in a copy of system/words)
I think that also protecting system/words is not secure, because a program can
change a field in an object, like
system/user/... without changing global words. You can not save all the system
with a copy deep.
> About tourists, I think an implementation could even just use a
A dialect or launch with IPC should be better choices.