{"id":2282,"date":"2022-06-19T10:25:58","date_gmt":"2022-06-19T10:25:58","guid":{"rendered":"https:\/\/stillforce.tech?p=2282"},"modified":"2025-08-20T17:55:21","modified_gmt":"2025-08-20T17:55:21","slug":"cryptography","status":"publish","type":"post","link":"https:\/\/stillforce.tech\/fr\/cryptography\/","title":{"rendered":"Cryptographie"},"content":{"rendered":"
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C<\/span>ryptography is the science of encryption<\/span> and decryption<\/span> of data<\/span>. Cryptography is used to ensure integrity<\/span>, confidentiality<\/span> and authenticity<\/span> of data<\/span>. Integrity means that the data has not been modified<\/span>. Confidentiality means that data is not readable<\/span> by other users. Data authenticity means that what was received is what was sent<\/span>. User authentication means that the user has provided one or more proofs of their identity<\/span>.<\/p>\n

Authentication mechanisms<\/span> mathematically check data source<\/span> or the proof of identity<\/span>. Encryption mechanisms<\/span> scramble data so that the data is not readable<\/span> by an observer. Cryptographic services provide authentication and encryption mechanisms<\/span> to applications and users.<\/span><\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n

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Cryptography at the service of your business<\/h5>\n\n\t\t<\/div>\n\t<\/div>\n
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Cryptography dates back to the great history of secret messages and other codes<\/span>. Closer to home, cryptography is making its mark today in the digital and business space<\/span>. Today, you don’t have to be a spy or a secret agent to use cryptography.<\/p>\n

Cryptology today is the subject of a strong market demand<\/span>: it is no longer just a matter of marginally using a cryptographic process to ensure a specific function, such as access control, but of designing a global security architecture with cryptology as the cornerstone <\/strong><\/span>.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n

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