CSC-163intermediate

Encryption & Secure Communication: How It Works

Cryptography protects data through mathematical constructions for confidentiality, integrity, authentication, and related security goals. Cryptography protects HTTPS, software updates, storage, backups, messaging, VPNs, device identity, code signing, and many authentication systems.

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intermediate30 minFact checked

Encryption & Secure Communication: How It Works

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CSC-162Encryption & Secure Communication: Components & Representation→

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CSC-164Encryption & Secure Communication: Implementation & Application→

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Cryptography protects data through mathematical constructions for confidentiality, integrity, authentication, and related security goals.

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Encryption transforms plaintext using a key into ciphertext intended to be unintelligible without authorized key material.

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