Chapter 1. Introduction (PDF).

Introduction to the course.

Chapter 2.  Introduction to security (PDF).

Basic concepts on network security.

Chapter 3. Symmetric encryption (PDF).

Concepts on classical and conventional encryption.

Chapter 4. Public key cryptography (PDF).

Description of the main encryption algorithms based on assymmetric cryptography.

Chapter 5. Authentication and digital signatures (PDF).

Hashing algorithms, digital signature and certificates .

Chapter 6. Applications: IPsec (PDF).

Description of the IPsec protocol.

Last modified: Monday, 23 May 2022, 10:00 AM