A customer wants a new server to dedicate to its latest high-transaction Web app. Traffic on the current site is heavy and is expected to double in a year. What's needed is an accurate and reliable ...

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 ...

The past two years has put new emphasis on how important an internet connection is to our daily lives. At the same time, some of us have never experienced such slowdowns and erratic performance as in ...

The fix is simple: just use managed switches for anything that sits between your router and the rest of your gear. Unmanaged ...

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 ...