A digitally signed adware tool has deployed payloads running with SYSTEM privileges that disabled antivirus protections on ...

The financially motivated cybercriminal threat actor Storm-1175 operates high-velocity ransomware campaigns that weaponize ...

Special optimization apps promise to fix your PC, but you don't need them—PowerShell can do it better.

A VPN is only helpful for protecting your privacy if it's working correctly. Luckily, you can easily test your VPN by checking for DNS leaks and RTC web leaks, making sure your kill switch is ...

Since January 2026, Microsoft has been quietly rolling out new Secure Boot certificates through Windows Update. Known as Windows UEFI CA 2023, these certificates replace the original 2011 certificates ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing its job. The best VPNs all work in the background to keep your IP address ...

If you work in IT, chances are PowerShell is already part of your daily routine. You might use it to check a service, pull system information, or automate a task that would otherwise take several ...

If you use cable or DSL service, most of the IP addresses you use are dynamic IP addresses. However, some Internet service providers also assign static IP addresses. To check whether the IP address ...

A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...