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6. Cryptography: Safeguarding Data in the Digital Age

Cryptography: Safeguarding Data in the Digital Age Introduction In today’s digital age, where vast amounts of information are transmitted and stored electronically, the need for secure communication and data protection has become paramount. Cryptography, the practice of encoding and decoding information, plays a crucial role in safeguarding data from unauthorized access and ensuring the integrity and confidentiality of sensitive information. This article explores the history, principles, and recent trends in cryptography, highlighting its significance in the modern world.