1. Introduction to Computer Security
42:40
What computer security is, the CIA triad, security terminology, the design principles, attack surfaces and attack trees.
Two-host audio walkthroughs of the Cybersecurity course. AI-narrated study aid, not an official source.
42:40
What computer security is, the CIA triad, security terminology, the design principles, attack surfaces and attack trees.
39:44
Threats versus attacks, the four threat consequences, assets, the thirteen design principles, and security strategy.
43:49
Symmetric and public-key cryptography, DES and AES, hash functions and MACs, digital signatures, certificates and PKI.
43:44
The four means of authentication, passwords, salting and hashing, tokens and smart cards, biometrics, MFA and passkeys.
46:06
Adversarial examples, FGSM and PGD, transferability, defenses, LLM privacy, prompt injection and agentic-AI risks.
27:25
The five exam readings: Thompson's Trusting Trust, the Morris worm, Schneier on IoT, the EU Cyber Resilience Act, and e-voting risks.