How secure is your computer? Have you downloaded the latest patches and updates for Windows? With Internet usage increasing, so have security threats. One way to protect yourself is to install a firewall, which keeps intruders from accessing your computer and your private data. Firewalls also can alert you when spyware programs attempt to access your sensitive information over the Internet. They extremely crucial for you if you have the always-on Internet connection of DSL or a cable modem. Protect yourself, your family, and your business with help from Tidewater Network Solutions.