Digital Trust for:
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See what our global post-quantum study uncovered about where the world stands in the race to prepare for quantum computing.
Industry Standards for Security & Trust
Cryptography involves the practice of encrypting and decrypting information to ensure it is kept private and secure from unintended parties. Cryptography was first used in about 1900 BC in Ancient Egypt with substituted hieroglyphics to secure communication. A cryptographic algorithm is the mathematical equation used to scramble the plain text and make it unreadable. They are used for data encryption, authentication and digital signatures.
There are three types of cryptography:
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