As with any network and internet-capable computing system, many of Apple's services and programs require access to the internet and/or local network using TCP and UDP ports to function properly. When ...

Email: It's been around for decades, and people are still confused about how it works--and for good reason. Setting up and troubleshooting an email account can be an irritating venture. Recently, we ...

Apple services use a variety of ports and connections that may not be immediately accessible when used on a corporate network. Here's how to access them on enterprise networks. Security is a big issue ...

USB-C and other high-speed protocols can push data to warp speeds. Here’s how to make the most of the current standards and what lies ahead. Now that you’re used to seeing co-workers, family, and ...

Credit card users could have their PINs stolen, and merchants could have their bank accounts pillaged, in a set of attacks demonstrated by researchers Karsten Nohl and Fabian Bräunlein at the Chaos ...