PROTECTING YOUR WIRELESS DEVICES

At a time when the Internet has been under relentless attack from hackers, retailers are rightly concerned about the security of their Web-based networks. But just as vulnerable -- if not more so -- are their in-store wireless LANs (local area networks), which are used to support their wireless terminals, scales, registers and other devices."We've read that wireless networks are wide open and vulnerable

At a time when the Internet has been under relentless attack from hackers, retailers are rightly concerned about the security of their Web-based networks. But just as vulnerable -- if not more so -- are their in-store wireless LANs (local area networks), which are used to support their wireless terminals, scales, registers and other devices.

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