How Bluetooth works: secure? | Search for a title, author or keyword | ||||||||
How Bluetooth works: secure? Written by Harry Fairhead, Tuesday, 14 June 2011. If you are going to commit your data to a wireless link security has to be a major concern. As Bluetooth signals can be picked up by anyone within range some sort of cryptography has to be used to make sure that your data remains private. The only advantage that Bluetooth has over other wireless technologies, such as WiFi networking, is that its shorter range means that you should be able to see any potential eavesdroppers!
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