Definition of Cryptography
- Cryptography has historically been used in a limited way by the Egyptians 4000 years ago.
- Cryptography (Cryptography) comes from two words, namely "Crypto & graphy".
- "Crypto" can be interpreted as secret (secret) and "graphy" can be interpreted as writing.
- So Cryptography (Cryptography) can be interpreted as a science or art to secure messages to be safe (cannot be read by third parties).