Module 6 · 3 lessons · ~90 minutes

🔓 Cryptography: How Passwords Are Stolen

Hashes (MD5, SHA), john-the-ripper, hashcat. Why "qwerty" is a joke. Protecting your passwords.

Lesson 6.1 · 30 minutes
🔐 Hashes in Plain English
What MD5 and SHA are. Why hashes can't be "decrypted".
Lesson 6.2 · 30 minutes
🔨 hashcat — Cracking in a Minute
rockyou.txt and dictionary attacks. Lab.
Lesson 6.3 · 30 minutes
🛡 How to Protect Your Passwords
Bcrypt, salt, passphrases. 2FA.
💡 After Module 6, you will be

Ready for Module 7. Each module covers a specific skill level.

📝 In Development

Module 6 lessons will be released within 7-10 days after the course launch. Current access — Module 1 (free).

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