Firewall section
- Fasttrack
- Presentation (full)
  - OSI/network protocol
  - iptables
  - filter rules
    - examples
  - adminstration tools
  - validation

VPN section
- Fasttrack
- Presentation (full)
  - How VPNs work (done)
  - Protokol and Authentication Overview
  - foreach(Protocol)
    - Authentication
    - Products
    - Pros and Cons
    - examples
  - Use case dependant solutions
    - Central VPN Server
    - Distributed VPN Server
    - Company-wide infrastructure
    - dynamic VPNs
    - Cross-Company boundaries

Integrity section
- What System Integrity means
- Base concepts
  - Boot process integrity
  - Kernel integrity
  - Filesystem integrity
  - Packet signing
- How to deal with corrupt systems

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