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Cryptography Fundamentals
Learn how hashing, encoding and encryption support secure communications and data protection. Explore digital signatures and certificates, then work with encoded and encrypted data in CyberChef.
What you’ll practice
- Distinguish hashing and encoding from symmetric and asymmetric encryption.
- Explain the purpose of digital signatures and certificates.
- Use CyberChef to examine and transform data in a cryptography challenge.
Topics
- Cryptography
Counts include distinct published activities in this course. Answer-based activities and labs count as exercises; assessments are separate. Repeated activities in a learning path count once.