Do note that you have to launch Windows PowerShell as an administrator, otherwise, the commands will not execute and you will receive an error in PowerShell. Let’s ...

The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources. It also allows or blocks connections to and from other computers ...

To properly protect your network, you need to know who and what has access to your network, and where all sensitive information is located. To better control access, start by limiting the devices that ...

Stories of compromised servers and data theft fill today's news. It isn't difficult for someone who has read an informative blog post to access a system via a misconfigured service, take advantage of ...

When it comes to firewalls, most system administrators prefer to use a graphical user interface (GUI) rather than a command-line interface (CLI), a new academic study published over the summer has ...

Linux is highly secure, but you should still have a firewall. You should know if your ISP's hardware (gateway) uses a firewall. One of the easiest Linux firewalls is UFW and its GUI sidekick, GUFW.

Cisco found a 10/10 flaw in Secure Firewall Management Center It released a patch and advised on possible mitigations No evidence of in-the-wild abuse so far, but users should still be on guard Cisco ...

Security firm Fortinet says it has fixed a series of vulnerabilities in its popular FortiWeb web application firewall product. The four vulnerabilities that were flagged by Positive Technologies’ ...

Cisco users are urgently advised to update their firewall command center in light of a remote code execution (RCE) vulnerability. According to a "critical"-level alert issued last week, Cisco’s Secure ...