[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: LISP security query
- To: SHRAGE at WHARTON-10
- Subject: Re: LISP security query
- From: George J. Carrette <GJC at MIT-MC>
- Date: Sun ,15 Mar 81 18:06:00 EDT
- Cc: LISP-FORUM at MIT-MC
LISP could be fine for a secure system. For example, I can just
imagine on the lisp machine a situation where if I typed the symbol
SI:OPEN, the reader would say, "Sorry bud, you don't have the security
clearance to look at the symbol." Imagine having to give a password
Restricting READER is only one way to get security.
It could be quite elegant to use Lexical Closures to make
secure functions. If you don't want a LOSER/HACKER to redefine
stuff in your environment on you, well, you simply close
over the stuff in the environment which is sacred.