Understanding Symmetric Key Encryption: How a Single Key Secures Your Data 🔐
Learn the fundamentals of symmetric key encryption, where one key encrypts and decrypts data, and discover why keys of 100 bits or more are considered highly secure.
Simple Security
1.1K views • Feb 19, 2015
About this video
Symmetric key encryption: A single key is used for both encryption and decryption in both directions
Symmetric key that is 100 bits long or longer is considered a strong symmetric key
References:
Boyle, R., & Panko, R. (n.d.). Cryptography. In Corporate computer security (Fourth ed., p. 129).
Symmetric key that is 100 bits long or longer is considered a strong symmetric key
References:
Boyle, R., & Panko, R. (n.d.). Cryptography. In Corporate computer security (Fourth ed., p. 129).
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Views
1.1K
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Duration
2:04
Published
Feb 19, 2015
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