Quantum Cryptography: Information Security (tour)

Quantum cryptography leverages principles of quantum physics to secure information. It uses tiny particles, like photons, to transmit data in a way that any eavesdropper trying to intercept the message would inevitably disturb the particles, revealing their presence. This method ensures that the communication remains confidential and tamper-proof, providing an unprecedented level of security. Unlike traditional encryption, which relies on complex algorithms, quantum cryptography's security is based on the laws of physics, making it highly resistant to hacking and future threats from powerful computers.