Teaching@ENSIT

Serving as a temporary teacher at ENSIT "Ecole Nationale Supérieure d'Ingénieurs de Tunis" for First degree of Research master class in Computer Science where I teach the course of "Administration and Network security"

This course is Inspired from Cicso Networking Academy, books and some references in the internet. Principal textbook is Cryptography And Network Security 4th Edition 2005 by William Stallings.

Administration et sécurité Réseaux

- November 05 2014 :

Chapter 1 : SNMP, Nagios, DHCP, NAT, PAT

Download it from here : chap1 (1 slide/page) or chap1 (4 slides/page)

- November 19 2014:

Chapter 2 : Firewall, standard and Extended ACL, VLAN

Download it from here : chap2 (1 slide/page) or chap2 (4 slides/page)

- November 26 2014:

Chapter 3 : Mécanismes, services, attaques de sécurité. Cryptographie & Cryptanalyse, protocole d'attaque général, bloc ciphers, stream

ciphers, DES, 2DES, 3DES, Modes of bloc encryption

Download it from here : chap3 (1 slide/page) or chap3 (4 slides/page)

- December 03 2014:

Chapter 4 : Algorithmes à clé publiques, Partage de clé de Diffie-Hellman, mitm sur Diffie-Hellman, RSA, exponentiation rapide, Hachage, SHA-512, Paradoxe d'anniversaire, MAC, Signature numéique, DSS du NIST

Download it from here : chap4 (1 slide/page) or chap4 (4 slides/page)

- December 10 2014:

Chapter 5 : Distribution des clés symétriques, KDC, Needham-shroeder, replay-attack sur Needham-shroeder, timestamps, Merkle, distribution des clés publiques, répertoire publique, authorité publique, authorité de certification, certificats numériques, controle d'accès, Kerberos, sécurité de TCP/IP, SSL/TLS, sslstrip, SSH, PGP, IPsec, VPN

Download it from here : chap5 (1 slide/page) or chap5 (4 slides/page)

TD Corrigé

Examen & Son Corrigé