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Data encryption standard

Data encryption standard: CompTIA Security+ (SY0-501) Cert Prep: 6 Cryptography
Data encryption standard: CompTIA Security+ (SY0-501) Cert Prep: 6 Cryptography

The Data Encryption Standard, or DES, is an historic encryption algorithm designed and implemented by IBM in the 1970s with the purpose of serving as a standard encryption algorithm for unclassified communication throughout the federal government. In this video, learn how DES implements encryption and decryption, as well as the flaws in this approach.

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Skill Level Beginner
2h 36m
Duration
107,637
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Skills covered in this course
Security IT Security+

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