Videoconferencing has revealed to all of us how good—or poor—our Internet connections really are. However, if you’re just loading Web pages or reading email, it’s unlikely you can get a sense of ...

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 ...

Getting a grip on network performance numbers is one of the most difficult tasks for network managers. Unlike many information technology statistics such as disk space utilization and available memory ...

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 ...

Free VoIP Speed Testing: How to Evaluate Call Quality on Your Network Your email has been sent VoIP speed tests measure critical metrics (e.g., latency, jitter, packet loss, and mean opinion score) to ...

Eight network scanning tools offer beefed-up management and remediation. A vulnerability rated as a low risk this morning could turn into your worst nightmare tonight. To meet the ever-increasing ...