Encryption
Quantum key distribution shares encryption keys as single photons, so eavesdropping is detectable. Learn how QKD works and when PQC is the better buy.
Encryption
Learn what a cipher suite is, how to read its naming convention, and how the TLS protocol uses them to negotiate secure, encrypted HTTPS website connections.
Encryption
Learn how ephemeral keys power perfect forward secrecy in TLS, why they differ from long-term keys, and how ECDHE protects past sessions from future compromise.