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 ...

What are firewalls and why do computers need them? -- B.I.T., Tulsa. Firewalls. US-CERT -- www.us-cert.gov-- the Internet-security partnership of Carnegie Mellon University's CERT Coordination Center ...

Do you feel secure when you open your laptop? But do you know what makes using your PC and browsing the internet so safe? Today, we’ll talk about a firewall – a basic but important part of any ...

Malware and hackers present a real danger to your computer system and the security of your business itself, so you shouldn't skimp on providing adequate network and computer protection. Firewalls and ...

Learn how to keep your network secure without slowing it down or causing latency. Understand everything from unified threat management (UTM) and proxys to purchasing advice and firewall placement.

In a previous article, we talked about the importance of patch management in an enterprise network and the various options you have to deploy those patches in companies of various sizes. This week ...

Web applications are able to protect your Web assets from attack – especially websites. Discover the best Web application firewalls, as we explore the market and recommend our top choices. Websites ...