AI & ML

When a Radio Signal Stops a Train

A Taiwan high-speed rail incident from earlier this week is a sharp reminder that RF security is not a niche issue. It is part of critical infrastru…

Femtocell Security Risks: Why Legacy Devices Are Still a Threat

Femtocells are low-power cellular base stations used in homes and small offices to improve indoor mobile coverage. They connect to the operator’s co…