iperf3 is a network throughput tool used to measure the performance of the network your Mac is using. Here's how to use it in the macOS Terminal app. iperf is a UNIX memory, network throughput, and ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

Monitoring the right things in your network and making them visible in dashboards can make the difference between proactive and reactive responses to network problems. I recently wrote about using log ...

The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app. The UNIX ping command is a tiny UNIX network tool that allows you to test your network, ...

If you’re experiencing a sluggish internet connection, it’s probably time to check the speed. We’ll show you several ways to measure the speed of your internet connection using on-board tools in ...

If you're looking at changing your DNS for privacy or speed considerations, this free and simple web-based benchmark is the ...

It's easy to check your internet speed quickly or over time with a few simple steps. Learning how to check your internet speed can come in handy if you want to make sure you’re getting your money’s ...