Decrypting the World of Cryptography

Cryptography is the technique defined to transform the original message "plaintext" to a completely different and perhaps nonsensical "ciphertext" in order to protect it from attackers and hide it from unrequired exposure.This ensures safe communication between sender and receiver and a high level of privacy is maintained.Cryptography can be achieved using various algorithms, methods, and techniques, that have been predefined.In today's world where communication is reached at a global level, cryptographic concepts must be applied to benefit from security and privacy.