Do you know what hashing is? Symmetric encryption? Asymmetric encryption? Do you know how VPNs work? What about MD5, SHA, 3DES, DES, AES and other algorithms? Stephen Sims explains.
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Never access the dark web without doing this: Never access the Dark Web without doi…
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0:00 – Coming up
01:25 – Intro
01:49 – Stephen’s Chancel
03:54 – Crypto
05:15 – Lesson Overview
09:11 – Basic Encryption Examples
11:26 – XOR Exclusive OR
15:45 – Encryption with XOR
20:41 – Decryption either XOR
22:29 – Arbitrary Substitution
24:15 – Rotation Cypher
26:06 – Basic Permutation
27:48 – Symmetric Key Cryptography
31:02 – Stream Cyphers
33:51 – What is a Key?
42:25 – The Best Way to Manage the Initialisation Vector?
50:30 – Block Cyphers
58:50 – Asymmetric Key Cryptography
01:03:37 – Generating a Key
01:12:37 – Hashing
01:20:16 – Basic Signing Without a CA
01:24:58 – Steganography
01:30:27 – Conclusion
Disclaimer: This video is for educational purposes only. No actual attack took place on any websites.
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#cyrpto #hash #password
