Quantum Cryptography — Unbreakable Codes with Physics!

How do you send secrets that even the most powerful computer can't crack? Enter quantum cryptography: BB84, QKD, eavesdropping detection, and the future of secure communication — all explained visually. 🔵 In this video: 00:00 — Hook 00:05 — Title 00:09 — What is Quantum Cryptography? 00:23 — BB84 Protocol 00:39 — Quantum Key Distribution (QKD) 00:51 — Eavesdropping Detection 01:07 — Post-Quantum Security 01:21 — Lattice Cryptography 01:36 — Timeline & Real-World Use 01:51 — Recap 02:05 — Subscribe & Next Video 🌐 https://jaswinder.cc #QuantumCryptography #QKD #BB84 #QuantumSecurity #QuantumComputing #TechExplained #ScienceShorts #STEM #Physics #QuantumTech