n case you had any doubt, the recent flap over Google’s Street View cars has made it clear that private data transmitted over Wi-Fi can quickly become not-so-private.
The good news is that there are ways to easily protect yourself, without going back to wired connections.
The easiest and most direct way is to simply protect your Wi-Fi with a password. But that’s not always an option — especially when you’re using a Wi-Fi in a public place, like a coffee shop. Many employers provide a secure VPN (virtual private network) for their employees, but many don’t, and they’re often limited.
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