ProtectMyID: Firewalls keep other computers from accessing your computer information while connected to the Internet. Do you have firewall protection? February 27, 2012 ProtectMyID: Firewalls keep other computers from accessing your computer information while connected to the Internet. Do you have firewall protection? View full post on Twitter / ProtectMyID View full post on National Cyber Security Share this:TwitterFacebookLike this:Like Loading...