Did you know if you are a Comcast or AT&T Internet customer they will provide you with a FREE Internet Security Suite? Comcast gives it's customers Constant Guard, which include Norton's 360 Internet Security Suite. AT&T gives it's subscribers McAfee's Internet Security Suite, but there is a catch with their offer. For AT&T customers with 3.0Mbps or higher the software is free. If you only have the 1.5Mbp plan you'll have to pay $5 a month for the software, but it's worth it to protect you from vicious viruses and spyware. You will need some basic account information to access the free antivirus software. You can get more information about the Xfinity offer here.For more information about the AT&T offer, go here.