+Cryptology is the ancient art and science of secure communication. It encompasses two main branches: [Cryptography](/wiki/cryptography), the design of secure systems, and [Cryptanalysis](/wiki/cryptanalysis), the study of breaking them, safeguarding information from prying eyes.
+## See also
+- [Encryption](/wiki/encryption)
+- [Decryption](/wiki/decryption)
+- [Cipher](/wiki/cipher)
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