Quantum cryptography is a super secure way of sending secret messages. It uses tiny particles of light called photons. These photons carry the information and can't be intercepted without alerting the sender and receiver. This is because of a special property in quantum physics called "entanglement". If someone tries to eavesdrop on the message, it changes the photons, and both the sender and receiver will notice . #cryptography #Quantumcryptography #techprofree
