Imagine sitting by the pool while chatting online, or relaxing in a Jacuzzi while listening to your MP3 collection. This convenience is appealing to everyone. Unfortunately, many wireless devices are not configured with security features by default. While this may not seem important for a simple home network, it can lead to serious problems.
One major risk is identity theft. If your network is unsecured, the personal data stored on your devices is also unprotected. For example, a simple purchase on Amazon could expose your contact and payment information to a hacker. In many cities with common Wi-Fi access, there are “War Drivers” and “War Chalkers”—people who drive or walk around searching for unsecured networks. “Chalkers” then mark sidewalks or curbs to show others where they can connect and exploit a vulnerable network.
Not all War Drivers are criminals—some simply want free Internet—but the risk remains if you don’t protect yourself. You can find plenty of free instructions on how to secure your network through your router manufacturer’s website or by searching online for “secure home wireless.”
Neighbors can also accidentally discover your network and use your Internet connection, slowing down your speed and possibly snooping on your online activity.
Many businesses rely on cheap, home-grade routers for company networks. With poor security, anyone with basic wireless knowledge could access confidential business or customer information.
For these reasons, it is strongly recommended that you hire professional services to secure your network, unless you are willing to accept the risks. A search in local business directories or a visit to a nearby computer shop should help you find someone who can ensure your private data stays private.
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