RSA Data Security is a company known for its contributions to cryptography and data security. Founded in 1982, it developed the RSA algorithm, a widely used method for secure data transmission. This algorithm relies on the mathematical properties of prime numbers to encrypt and decrypt information, ensuring that only authorized users can access sensitive data. The RSA algorithm is fundamental in various security protocols, including SSL/TLS for secure internet communications. It enables secure online transactions, email encryption, and digital signatures, making it a cornerstone of modern cybersecurity practices. The company's innovations have significantly influenced how data is protected in the digital age.