Explores symmetric encryption, social engineering, and secure hashing techniques, focusing on ECB vulnerabilities and SHA-256 usage.
Introduces secret key cryptography, covering 'one-time pad' encryption, flaws in key sharing, and the Data Encryption Standard (DES) principles and operation.
Covers the usage of encryption keys in the context of image encryption using Scratch.
Covers conditional access, encryption, decryption, authentication, and advanced encryption standards, exploring identity-based encryption, biometrics, and attribute-based encryption.
