A firewall is a key cybersecurity feature for protecting a home or office network from malware and other online threats.

If you are considering high-speed Internet access such as a cable modem or digital subscriber line, you should also get serious about protecting the information on your computer by looking at a ...

How important is having a firewall? Is there a good free firewall on the Net, or should I buy a firewall from Earthlink? Thanks for your help. - Louise Very important. A good firewall will make your ...

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 ...

Bill Cheswick will deny that he invented computer firewalls, but it’s what the modest computer security researcher is really known for. He literally wrote the book on it in 1994. Chesiwck partnered ...

just a stupid question...if i install a firewall like tiny and i allow certain apps to access the internet, wouldn't that mean the hackers can go through the ports the app is using? sorry for stupid ...

If your computer is connected to the Internet, it is vulnerable to attack. There are tens of thousands of viruses and worms in circulation, and hackers are finding new ways to exploit computer ...

Firewall-builder SonicWall has patched a total of 11 Common Vulnerabilities and Exposures (CVEs) disclosed in its SonicOS operating system by researchers at Positive Technologies, one of which has ...

(CNN) — An outage that shut down the 911 system in Massachusetts for two hours on Tuesday was caused by a computer firewall and not due to a cyberattack or hack, a preliminary investigation has ...