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ISO - What is cryptography?

Cryptography is an important computer security tool that deals with techniques to store and transmit information in ways that prevent unauthorized access or interference.

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Cryptography - Wikipedia

Cryptography, or cryptology, [1] is the practice and study of techniques for secure communication in the presence of adversarial behavior. [2] More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. [3]

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Cryptography and its Types - GeeksforGeeks

Cryptography is the science of protecting information using mathematical techniques to ensure confidentiality, integrity, and authentication. It transforms readable data into unreadable form, preventing unauthorized access and tampering.

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What is cryptography? - IBM

Cryptography is the practice of developing and using coded algorithms to protect and obscure transmitted information so that it may only be read by those with the permission and ability to decrypt it.

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Understand the basic concepts of cryptography, its goals, terminology, and how cryptographic systems work. This section explains the fundamentals of securing information and the basic components of cryptographic systems.

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What is Cryptography? Definition, Importance, Types | Fortinet

Cryptography is the process of hiding or coding information so that only the person a message was intended for can read it. The art of cryptography has been used to code messages for thousands of years and continues to be used in bank cards, computer passwords, and ecommerce.