Firewalls, both hardware and software, protect computers from hackers and other online threats by blocking dangerous pieces of data from reaching the system. While hardware firewalls offer ...

Connecting your network to the Internet without a firewall is like leaving the front door of your office wide open when you leave on vacation. Chances are high that someone will eventually walk in and ...

LAS VEGAS -- A corporation's data is one of its most important assets. Chances are, you're running security software such as a firewall to protect that data from external attacks, and an antivirus ...

Tiny Hardware Firewall takes all the guesswork out of networking security, as this pocket-sized device makes it easy to set up a firewall and VPN to protect your online activity, no matter where you ...

Can you explain the differences between a hardware and software firewall? From what I can gather, pretty much all routers come with built-in firewalls, so do I really need to install firewall software ...

The new Firewall Enterprise 8 appliance is intended to help security admins better lock down applications and filter out internal and external threats. Lance Whitney is a freelance technology writer ...

Operating online securely can be an exhausting effort, especially if you're someone who explores or works on the internet a lot. It also can be quite challenging for traveling professionals to keep ...

A firewall is a protective system that lies, in essence, between your computer network and the Internet. When used correctly, a firewall prevents unauthorized people from accessing your network. A ...

As names go, you can't get more straightforward than Tiny Hardware Firewall ($65, direct), but don't be deceived by this handheld box's diminutive appearance. A small, pocket-sized network router, THF ...