Dossier
SDR
Coverage of SDR in the Nexus archive.
- Taiwan's train cyber-trauma reveals a global system that’s coming off the tracks
Taiwan's bullet train system was disabled by a university student hacker using a software-defined radio, revealing vulnerabilities in the TETRA two-way radio standard used globally. The attack has implications for over 100 countries that use this standard. Taiwan's critical infrastructure resilience is under scrutiny.