Find additional materials and notes for this and other AWS certifications or IT courses in my website: https://christiangreciano.com

Content

OSI 7-layer Networking Model

Other Networking

Security

DNS & DNSSEC

Containers & Virtualization

Backups & Disaster Recovery (DR)

Data Formats and Configuration Formats

Cloud Computing Fundamentals

[TECH-FUNDAMENTALS-REF] Lecture Transcripts

Legend

• 🔧 Main or core concept(s)
  • Usually the most important part of a section
• ‼️ Attention, Beware or Careful!!
  • Common pitfalls, sources of confusion or things to be aware of
• 💡 Ideas or Insights
  • Examples, comparisons, curiosities, extra info…

About these Notes

These are comprehensive notes for the FREE Tech Fundamentals course by Adrian Cantrill. The course is accessible in: