How to Take Control of Your Network Infrastructure. Table of Contents

Table of contents for all articles in the series 'How to Take Control of Your Network Infrastructure' and links.

Currently, 5 articles have been published:

Chapter 1. Retention
Chapter 2. Cleaning and Documentation
Chapter 3. Network Security. Part One
Chapter 3. Network Security. Part Two

Addition. About the three components necessary for successful IT operation

There will be about 10 articles in total.

Chapter 1. Retention

• Hardware
• Emergency Work
• Partners
• Backup
• Software Versions
• Ticketing System
• Logging
• Monitoring
• Change Control
• Processes
• Conclusion of Part One
• Addition. About the three components necessary for successful IT operation
  • Why doesn't this work?
  • Three components

Chapter 2. Cleaning and Documentation

• Set of Documents
• Physical cabling diagram
• Network diagrams
  • Routing diagram
  • L2 diagram (OSI)
• Common mistakes in design
  • Common Design Errors at Layer L1 (OSI)
  • Common Design Errors at Layer L2 (OSI)
  • Examples of L3 (OSI) design errors
• Criteria for evaluating design quality
• Changes

Chapter 3. Network Security

• Part One
  • Hardware Configuration Audit (Hardening)
  • Security Design Audit
    • DC (Public services DMZ and Intranet data center)
      • Is a firewall needed or not?
      • Level of protection
      • Segmentation
      • TCAM
      • High Availability
      • Ease of management
  • Part Two
    • Security Design Audit (Continued)
      • Internet access
        • Design
        • BGP Configuration
        • DOS/DDOS protection
        • Traffic Filtering on the Firewall
  • Part Three (Coming Soon)
    • Security Design Audit (Continued)
      • Campus (Office) & Remote Access VPN
      • WAN edge
      • Branch
      • Core
  • Part Four (Coming Soon)
    • Access Audit
    • Process Audit

Chapter 4. Changes (Coming Soon)

• DevOps
• Automation

Source: habr.com