Network speed tests really only give you a small window into your network's performance. It's not a completely useless test, ...

As 2026 approaches, businesses worldwide are preparing for increased digital demand, heavier data traffic, and more co ...

As technology advances, ensuring the security of computer systems, networks, and applications becomes increasingly critical. One of the ways in which security professionals can assess the security ...

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 ...

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 ...

The “Era of AI” is here, transforming how we work and live, but it’s pushing data centers to their limits. Training large language models (LLMs) demands massive volumes of computing and memory, ...

I'm not a dedicated networking guy, but I'm frequently called on to figure out whether a given network jack in my building is active, and to retrieve its CDP data if it is. At the moment I've got an ...