Agenradbo.1030
net.bugs.4bsd
utcsrgv!utzoo!decvax!genradbo!rob
Tue Mar  9 07:33:51 1982
bug in lock
lock(1) is not a secure method of locking your terminal.  Not only
can it be stopped when running under csh, but there is a serious
security hole in the source code.

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