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Re: A practical use of Logic::Kleene (3-valued logic)

by keszler (Priest)
on Sep 14, 2011 at 14:15 UTC ( #925916=note: print w/replies, xml ) Need Help??

in reply to A practical use of Logic::Kleene (3-valued logic)

If someone is attempting to crack into a system, knowing that they have a valid username but incorrect password is helpful to them. If every random attempt yields "invalid username or password" they learn nothing.

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