The Hidden Revolution of Encryption: How Public-Key Cryptography Changed Data Security 🔐

In 1976, Whitfield Diffie and Martin Hellman introduced a groundbreaking concept: public-key cryptography. Imagine a world where secret messages could be sent without a pre-shared key. This innovation laid the foundation for secure online communications. Fast forward to the 1990s, when the internet boom demanded robust encryption. Enter the RSA algorithm, named after its creators Rivest, Shamir, and Adleman. It transformed data security, ensuring privacy in the digital age. But how does encryption work? It scrambles data, making it unreadable to unauthorized eyes. This invisible shield protects our online interactions today. Curious about encryption's future? Hit like, subscribe, and comment!