If you have a high speed Internet connection and you don’t have a firewall, there’s a good chance that your computer has already been broken into. Firewalls allow you to safely get online yet protect your network from outsiders. If you don’t have a firewall, go get one right now and make sure it has wireless networking, or wifi, built in so that you can connect other devices.
Do your kids go online at home? When was the last time you surfed the web with them? Folks, nobody loves the Internet more than me, but we all know there is a really dark side that you can easily stumble into. Spend time with your kids online. Teach them to never give out personal information and make sure they know about the very real danger posed by online predators.