I know that I've said this a lot, but it's so important I'm going to say it again: You have to secure your Wi-Fi! There's no excuse for an unsecured Internet connection.
An open Wi-Fi network is an invitation for anyone to hop on. From neighbors to hackers, you could be hosting a party that slows down your connection, puts your information at risk or even gets you in legal trouble.
If you don't know how to secure your Wi-Fi or have been putting it off, click here to find out how you can secure it in minutes. Go ahead, I'll wait.
Of course, there are still ways people can sneak onto your network if you aren't careful. The trick is catching them red-handed.