Encryption and Cryptography Essentials
Completed by Ashen Kavinda Hemarathna
October 27, 2025
17 hours (approximately)
Ashen Kavinda Hemarathna's account is verified. Coursera certifies their successful completion of Encryption and Cryptography Essentials
What you will learn
Job-ready encryption and cryptography skills for cybersecurity employers need in just 4 weeks.
How to classify cryptographic algorithms and key exchange protocols and identify their applications in securing data
How to identify and apply encryption techniques to secure communication and ensure data privacy.
How to use hashing algorithms and digital signatures in blockchain to secure transactions, validate identities, and ensure data integrity.
Skills you will gain
- Category: Advanced Encryption Standard (AES)
- Category: Cryptographic Protocols
- Category: Public Key Infrastructure
- Category: Encryption
- Category: Key Management
- Category: Authentications
- Category: Blockchain
- Category: Cryptography
- Category: Algorithms
- Category: Data Security
- Category: Cybersecurity
- Category: Data Integrity
