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I saw this interesting page on JetBlue's help pages. It says the following:


  • (Typical password restrictions).

  • Cannot contain a Q or Z

Why would they not allow specific characters in their passwords? Does it have something to the way passwords are hashed?

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Duplicate of this question. – user55325 May 14 '14 at 4:12
The earlier question on Security.SE has a good accepted answer. This one should probably be closed. – Rory Alsop May 14 '14 at 11:45
It is a duplicate, but on a different site... How do mods handle that? – Anubian Noob May 16 '14 at 0:27
up vote 5 down vote accepted

Archaic holdover - probably that's why, look at the picture: enter image description here

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What even is that thing? – stib May 14 '14 at 6:11
Good question stib - it looks a bit like a phone but instead of the mouthpiece being a trumpet into the wall box, they appear to have developed a combined mouthpiece/earpiece to make this more portable. The wonders of modern technological advances eh! – Rory Alsop May 14 '14 at 11:44

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