Bluetooth Security PDF Print E-mail
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Written by Zafiris   
Friday, 13 March 2009 00:00

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These days, all communication technology faces the  issue of privacy and identity theft, with Bluetooth being no exception.  Almost everyone knows that email services and networks require security.  What users  of Bluetooth need to realize is that Bluetooth also  requires security measures as well.
 

The good news for Bluetooth users is that the   security scares, like most scares, are normally over  dramatized and blown entirely out of proportion.  The  truth being told, these issues are easy to manage,  with various measures already in place to provide  security for Bluetooth technology.
 
It's true that there has been some Bluetooth phones  that have been hacked into.  Most devices that are  hacked into are normally those that don't have any  type of security at all.
 
According to Bluetooth specialists, in order to hack into a Bluetooth device, the hacker must:
    1.  Force two paired devices to break their connection.
    2.  Steal the packets that are used to  resend the pin.
    3.  Decode the pin.
 
Of course, the hacker must also be within range of  the device, and using very expensive developer type  equipment.  Most specialists recommend that you   have a longer pin, with 8 digits being recommended.
 
Fundamentals of security

 

The "pairing process" is one of the most basic levels of security for Bluetooth devices.  Pairing, is two or more Bluetooth devices that recognize each  other by the profiles they share - in most cases  they both must enter the same pin.
 
The core specifications for Bluetooth use an   encryption algorithm, which is completely and entirely  secure.  Once the devices pair with each other,  they too become entirely secure.  Until they have successfully paired, the Bluetooth  devices won't communicate with each other.  Due to  this pairing process and the fact that it is short  range - Bluetooth technology is considered to be  secure.  As the news has indicated, experienced hackers have developed ways to get around this level of   basic security.  There are ways to get around this  threat, as you can install software to prevent  hackers from getting in.
 
With Bluetooth becoming more and more popular, it's  really no wonder that security is always in  question.  As Bluetooth gets bigger and better,  security will always be something that no one  really takes lightly.
 If you've been concerned about Bluetooth security  in the past, rest assured that newer devices will  offer bigger and better security.  Preventing  hackers from getting in is something every owner is concerned about - and the manufacturer's are very aware.

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Last Updated on Friday, 29 May 2009 08:24
 
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