• Wireless routers
• Hardware routers
• Software firewalls

In order to ascertain the best type of firewall for you, you need to answer two questions and record your answers: How many computers need to use the firewall, and; What operating system do you use? (This might be a version of Linux, Apple Macintosh or Microsoft Windows.)

Now you are ready to decide which kind of firewall is best for you. There are at least three options, each having their own advantages and disadvantages.

Wireless routers

If you plan to utilize a wireless network, you will need a wireless router.

Pros: A wireless router allows you to use printers, personal desk assistants, portable computers, and connect computers without wiring. Wireless routers are also excellent for the purpose of connecting notebook computers to networks and the Internet.

Cons: The radio signals that wireless devices use to broadcast information can be intercepted by somebody who is outside of your home, assuming they happen to have the correct equipment. Also, the extra equipment may cost you additional money. In addition, not all wireless routers are equipped with a firewall that is built in, therefore you may have to purchase a firewall separately.

Hardware Routers

Hardware routers make a great choice to connect the Internet to home networks.

Pros: Hardware routers provide firewall protection for multiple computers.

Cons: Hardware routers have a lot of wiring that can often clutter your desktop.

Software Firewalls

Pros: Software firewalls make a good choice for single computers. Software firewall packages are available from numerous software companies.

Pros: Software firewalls do not require additional computer wiring or hardware.

Cons: There is additional cost associated with most software firewalls. Installation and configuration are usually required to get started. In addition, one copy of the software package is typically required for each computer.

Unwary computer users face many dangers associated with connecting to the Internet. The use of a firewall will help to reduce that risk. The absolute first step toward safe online computing is installing a firewall. To enhance your computer’s security use antispyware, antivirus software, and keep your software updated. It is also important to learn as much as you can about additional steps you can take to help protect your computer.