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Cyber Security

Cryptography Basics

Learn cryptography fundamentals from scratch. This complete beginner course covers encryption, hashing, RSA, digital signatures, PKI, and secure web applications.

20 chapters 7h 45m 4.7 (216)
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What you'll learn

  • Introduction to Cryptography
  • Basic Encryption Concepts
  • Classical Cryptography Techniques
  • Symmetric Encryption Fundamentals
  • Asymmetric Encryption Fundamentals
  • Hashing and Data Integrity
  • Password Security and Hashing
  • Digital Signatures and Authentication

Course content

20 chapters Β· 7h 45m
  1. 1 Introduction to Cryptography 15 min
  2. 2 Basic Encryption Concepts 20 min
  3. 3 Classical Cryptography Techniques 25 min
  4. 4 Symmetric Encryption Fundamentals 20 min
  5. 5 Asymmetric Encryption Fundamentals 25 min
  6. 6 Hashing and Data Integrity 20 min
  7. 7 Password Security and Hashing 25 min
  8. 8 Digital Signatures and Authentication 25 min
  9. 9 SSL/TLS and HTTPS Basics 25 min
  10. 10 Public Key Infrastructure (PKI) 20 min
  11. 11 Secure Communication Protocols 25 min
  12. 12 Cryptography in Web Applications 20 min
  13. 13 Cryptography in Cloud Computing 25 min
  14. 14 Blockchain and Cryptography Basics 20 min
  15. 15 Cryptographic Best Practices 20 min
  16. 16 Common Cryptography Mistakes 25 min
  17. 17 Secure APIs and Authentication Systems 25 min
  18. 18 Real-World Cryptography Applications 25 min
  19. 19 Real-World Cryptography Projects 30 min
  20. 20 Cryptography Interview Questions and Career Roadmap 30 min