Quantum cryptography explained

MSc students Aaron Fitzpatrick, Matea Leahy, and Liam Lysaght explain how the quantum cryptography protocol BB84 works.
Want to learn more?
Find out about the MSc programme in Quantum Science and Technology here: www.tcd.ie/Physics/quantumtech/
Video produced by Aaron Fitzpatrick, Matea Leahy, and Liam Lysaght; supervised by Felix Binder.