How secure is a bluetooth keyboard against password sniffing?

Posted by jhs on Server Fault See other posts from Server Fault or by jhs
Published on 2010-04-29T16:39:37Z Indexed on 2010/04/29 16:47 UTC
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Filed under:

bluetooth

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keyboard

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password

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security

In a situation where an admin will enter sensitive information into a keyboard (the root password), what is the risk that a bluetooth keyboard (ship by default with Mac systems these days) would put those passwords at risk?

Another way of asking would be: what security and encryption protocols are used, if any, to establish a bluetooth connection between a keyboard and host system?

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