Connect to a Secure Network
Once your computer is connected to the Internet, it’s also connected to millions of other computers, which could allow attackers access to your computer. Information flows from the Internet to your home network by first coming into your modem, then into your router and finally into your computer. Although cable modem, digital subscriber line (DSL), and internet service providers (ISP) purport some level of security monitoring, it’s crucial to secure your router—the first securable device that receives information from the Internet. Be sure to secure it before you connect to the Internet to improve your computer’s security.