My parents' TV kept buffering over Wi-Fi, so I was called to take a look. They pay for a 100 Mbps plan, which should be more than enough for streaming Netflix and Disney+. I ran a quick speed test, ...

A brain implant designed to help control seizures is hijacked. A pacemaker receives fake signals, disrupting its rhythm. A hacker infiltrates an insulin pump, delivering a fatal overdose. While these ...

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 ...

Legislators recently encouraged the FCC to investigate vulnerabilities in the SS7 protocol for wireless communications. What is SS7, and what are the issues with it? Signaling System 7, or SS7, ...

Just about every organization today offers some sort of wireless connectivity in the workplace; it is far too powerful a productivity tool to limit it outright. However, wireless networks must be ...