07-05-2008

Security Basics

Teacher: Gael Reignier - gael.reigner@supinfo.com
Slides: Cyril Voisin



CISSP (Certified Information Systems Security Professional)

1.Introduction
2.Security basics
3.Introduction to cryptology



1.Introduction

Why Security ?

Definition:

make feel safe
stealing documents
encrypting
integrity

Expects:

learn how to set up a security policy
how to test & fix our security policy



Security depends on the context, so ti is all RELATIVE !

3 sides of security:

Human
Physical

Technologies (antivirus, directory, ipsec, pki ...)
People (enterprise admin, domain admin, users, soft engineer, service support)
Processes ( Risks, perf management, fixes, archives, incident response, backups ...)