Quantum Sensing and Networking: Foundations
Quantum sensors, quantum networks and QKD, with what is real today and what to do about it
Quantum computers get the headlines, but quantum sensors are already in GPS, brain imaging research and GPS-free navigation trials, and quantum networks are the subject of national investment and real security debate. This free course from the Enterprise Technology Association (ETA) gives you a clear, honest foundation in both, and practical next steps for your role.
What you'll learn
- ETA's quantum tech map: compute, sense and connect
- How atomic clocks, quantum magnetometers, gravity sensors and quantum navigation work, and where each one stands
- ETA's Sensing fit check for judging any quantum sensor pitch
- Quantum key distribution (QKD), trusted relays, satellites and the quantum internet in plain language
- What US, UK and EU security agencies say about QKD, and why post-quantum cryptography stays the default
Who it's for
Professionals, leaders, students and curious learners in any field, especially operations, health care, energy, logistics, government, security and economic development. No physics, math or programming background is needed.
How it works
Two modules with a short Try it exercise in every lesson, a knowledge check at the end of each module and a final assessment. Score 80% or higher on the final assessment to complete the course (1 credit hour). Pair it with Quantum Fluency: Foundations and Quantum-Safe Security: Foundations.
Quantum technology moves quickly. Facts in this course are current as of late 2026; check the sources for the latest.