The IT Security world is usually divided in two sub disciplines:

1. The world of Security Methodologies, Policies and Procedures
2. The world of Techniques and Technologies.

The world of Techniques and Technologies is also divided in to some sub categories:

The Attack Sequence and “Thinking Security”
The "System Hardening" concepts
Security Tools
The Network Supervision, Post Investigation and Computer ForensicsThe Developer’s Security Zone.

 

Title	Role	Knowledge
Operating System Security Professional	Responsible to operate the System internal and externals Security tools in a way that ensures the maximum of security, considering the business needs limitations.	"System Hardening Series"
Specific Security tool Professional	Responsible to operate Specific Security tool in a way that ensures the maximum of security for the area controlled by this tool, considering the business needs limitations.	Non See-Security     Specific Vendor tool course, or: See-Security "ROI Security Series"  (Open Source tools)
Technical Security Architecture Designer & Coordinator	Acts as the Chief of Technical Security in the organization, responsible for the Security Architecture Design and for security coordination.	"CISSP Preparation" & "Hacking Defined Series"
Chief Security Officer - CSO	Responsible to audit the IT Security actions, users' behavior regarding information security, policies and procedures, enforcement and forensics.	"Hacking Defined for CSO's" & "Design System Hardening" & "Security Policy & Procedures" &    "CISSP Preparation"
Development Security Professional	Responsible for knowledge of "How to develop by Secure Code" among the developers.	"Secure Coding Series"