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Having a firewall will normally stop unauthorised access to your network or PC from somewhere else on the internet. However, having a badly configured wireless network means somebody may already be ON YOUR NETWORK, without even having to come past the firewall.
Below is an example diagram of how this is possible; a network signal extends beyond the house walls into the street and somebody in a car with a laptop and wireless card is able to access any shared information and surf the web using your system:
Your access point has a lock. Your wireless network devices have a key. Setting up both so that they match enables your access but stops others without the key accessing your system. Adding password protection to your shared network devices helps even more.
Control Freaks is dedicating itself to helping the home user ensure
their network, their pcs and their data stays safe & private. Call
us today so we can help YOU.
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