Windows Defender Firewall is one of the many security features available on Windows 11. Its job is to protect your computer ...

Network appliances don't always offer all the firewalling features a user needs -- you know, the advanced port blocking and security procedures we'd like to keep our little home network fiefdoms ...

If your computer won't connect to your network, diagnosing the precise problem can be difficult. Any number of factors, including the computer's own security measures, may be the culprit. An obtrusive ...

If your VPN isn’t showing up in your network connections, don’t despair. It’s time to get to the bottom of the issue. Here ...

In today's world of permanent Internet connectivity, whether through Wi-Fi or Ethernet, a firewall is an essential component of your device's security. This software – or in some cases, a separate ...

Google Chrome is one of the most popular web browsers today. But several users have complained of errors and bugs interrupting their browsing experience. Being a ...

There may be times you may find that your Windows Firewall in Windows 11/10/8/7 may not be working the way it should. Maybe you were infected with malware, and the malware changed the firewall ...

Mike Chapple is a teaching professor of IT, analytics and operations at the University of Notre Dame. Network firewalls are one of the mainstay security controls that organizations rely on to protect ...

While the firewall in OS X is meant to be straightforward and simple, the idea of which settings are preferred can be a little confusing. Topher Kessler MacFixIt Editor Topher, an avid Mac user for ...

Amazon Web Services Inc. Tuesday expanded its presence in the cybersecurity market with the introduction of AWS Network Firewall, a managed firewall service designed to protect customers’ cloud ...