Portmaster isn’t just a cross-platform network monitor — it’s also a very powerful security tool that can help to lock down your desktops and block things like ads, trackers and malware. I’ve been ...

Most Chromebooks are now USB-C based, making it easier to add extra ports. Portable USB-C hubs are compact and affordable, ideal for travel purposes. Desk-based docking stations offer constant ...

One of the key differences between Apple's Macs and the iPhone and iPad is that the Mac can still boot and run non-Apple operating systems. This is a feature that Apple specifically built for the Mac, ...

You could try telneting to port 139 from an outside machine. If you get anything other than an access denied, you likely have an open port.