Terminal hacking

[Guy Harris]

 >There's got to be a million such holes in each and every flavor of
 >Unix one might work under.  Closing known ones, like ``finger,'' is
 >certainly a good idea, but the best idea would be to redesign
 >terminals to greatly restrict attempts to reconfigure them over their
 >serial link.

Redesigning said terminals isn't sufficient, as long as a significant
number of them exist out there.  It is, at best, part of the solution;
it is not *the* solution.