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  1. Cryptology | Definition, Examples, History, & Facts | Britannica

    Dec 5, 2025 · cryptology, science concerned with data communication and storage in secure and usually secret form. It encompasses both cryptography and cryptanalysis. The term cryptology is derived …

  2. Cryptography - Wikipedia

    Cryptography, or cryptology (from Ancient Greek: κρυπτός, romanized: kryptós "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively [1]), is the practice and study of …

  3. CRYPTOLOGY Definition & Meaning - Merriam-Webster

    The meaning of CRYPTOLOGY is the scientific study of cryptography and cryptanalysis.

  4. What Is Cryptography? | IBM

    In our modern digital age, cryptography has become an essential cybersecurity tool for protecting sensitive information from hackers and other cybercriminals. Derived from the Greek word “kryptos,” …

  5. Cryptology - an overview | ScienceDirect Topics

    Cryptology is defined as the science of secure communications, encompassing both cryptography, which creates hidden messages, and cryptanalysis, which is the science of breaking encrypted …

  6. Cryptology - Loyola Marymount University

    The study of cryptology includes the design of various ciphers, cryptanalysis methods (attacks), key exchange, key authentication, cryptographic hashing, digital signing, and social issues (legal, …

  7. What is Cryptology? | Definition from TechTarget

    Jan 31, 2025 · Cryptology is about the scientific study of secure communications and using mathematical equations, frameworks and calculations to create strong security systems that can …

  8. Cryptography | NIST

    Cryptography uses mathematical techniques to protect the security of information.

  9. Cryptography Tutorial - GeeksforGeeks

    Jul 23, 2025 · Cryptography is a technique of securing communication by converting plain text into unintelligible ciphertext. It involves various algorithms and protocols to ensure data confidentiality, …

  10. What is Cryptology? - Twingate

    Cryptology is the mathematical science that deals with cryptanalysis and cryptography, ensuring secure communication by transforming data to prevent unauthorized access. Cryptology has evolved …