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 ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

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 ...

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 ...

Protecting your computer from the outside world is sometimes a difficult task. We often wait until we have a problem, then we react to the problem and use some form of software to fix it. A firewall ...

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 ...

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 ...

Q: I use Steve Gibson’s ShieldsUP! Web site (www.grc.com/default.htm) to test for Internet visibility and always find I am in complete “stealth mode” on all ...

The Firewall Breach Detected Support Scam Popup is a web browser advertisement shown by scammy remote tech support companies that try to scare visitors into thinking that a ransomware attack has been ...