Criptografía

Criptografía is the science of securing information by transforming it into a format that only authorized parties can understand. It involves techniques like encryption, which converts plain data into an unreadable form, and decryption, which restores it to its original state. This process ensures confidentiality, integrity, and authenticity in digital communication, preventing unauthorized access or tampering. Cryptography is fundamental for online banking, secure messaging, and data protection, enabling trust and privacy in our digital world.