flytrap

from WordNet (r) 3.0 (2006)
flytrap
    n 1: a trap for catching flies
    
from The Collaborative International Dictionary of English v.0.48
flytrap \fly"trap\ (fl[imac]"tr[a^]p), n.
   1. A trap for catching flies.
      [1913 Webster]

   2. (Bot.) A plant {(Dion[ae]a muscipula)}, called also
      {Venus's flytrap}, having two-lobed leaves which are
      fringed with stiff bristles, and fold together when
      certain sensitive hairs on their upper surface are
      touched, thus trapping insects that light on them. The
      insects so caught are afterwards digested by a secretion
      from the upper surface of the leaves. The plant is native
      to North and South Carolina, growing in bogs.
      [1913 Webster]
    
from Jargon File (4.4.4, 14 Aug 2003)
flytrap
 n.

   [rare] See {firewall machine}.
    
from The Free On-line Dictionary of Computing (8 July 2008)
firewall machine
flytrap

   <networking> A dedicated gateway machine with special security
   precautions on it, used to service outside network, especially
   {Internet}, connections and dial-in lines.  The idea is to
   protect a cluster of more loosely administered machines hidden
   behind it from {crackers}.  The typical firewall is an
   inexpensive {microprocessor}-based {Unix} machine with no
   critical data, with modems and public network ports on it, but
   just one carefully watched connection back to the rest of the
   cluster.  The special precautions may include threat
   monitoring, {call-back}, and even a complete {iron box}
   keyable to particular incoming IDs or activity patterns.

   Firewalls often run {proxy gateways}.

   Synonym {flytrap}, {Venus flytrap}.

   (1997-06-08)
    

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