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 ...

Why waste money on an enterprise firewall when you can build your own from old PC parts?

When it comes to protecting your online identity and the identity of those close to you, there’s no such thing as being too safe or careful. Hackers today have more tools and means to breach computer ...

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 ...

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 ...

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 ...