It's important to protect your computer against intrusions, or hacking, and viruses. Running only a firewall or only antivirus application isn't enough if you're concerned with protecting your data.

To properly protect your network, you need to know who and what has access to your network, and where all sensitive information is located. To better control access, start by limiting the devices that ...

Hardware Firewalls are mostly seen in broadband modems, and are the first line of defense, using Packet Filtering. Before an Internet packet reaches your PC, the Hardware Firewall will monitor the ...