Make sure any computer which connects to the internet has appropriate firewall protection to block any unauthorised connections being made.

He also advised business owners to buy firewall protection and antivirus software, and to consider investing in an off-site data backup service.

All of the access points I tested came with some firewall protection.

Mobile phones lack the level of anti-virus and personal firewall protection now considered standard on PCs.

If you lack firewall protection, an intruder could even remotely take over your computer.

Plus, your sensitive information is encrypted, and normal firewall protection prevents your information from being stolen.

It so happened that the Beho-Sunns leaders tried to hack Overmind, but due to sophisticated firewall protection, they failed.

For multiple networked computers, hardware routers typically provide firewall protection.

Q. I understand that Microsoft's Service Pack 2 for Windows XP, a new update, includes improved firewall protection.

These companies usually offer some free firewall protection as well as advanced security that you can buy.