FlyerTalk Forums - View Single Post - Looking for the most secure, keyless, zipper locks (TSA approval not required)
Old Sep 17, 2017 | 2:33 am
  #6  
Kagehitokiri
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Join Date: Jun 2006
Location: IAD/DCA
Posts: 31,871
Originally Posted by macha
can’t go through all possible combinations in an hour. And I strongly prefer the ability to change the password whenever I want.
5 digit (incl "wordlock") requires 28 attempts per second
(4 digit requires only 3 attempts per second, so doable)

also padlock

there may be security aspects (weaknesses) that are less obvious
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