weekly_status --public

This week focused on getting started in secure network engineering and connecting core networking concepts to cybersecurity practice.

student@dvcltr:~$ status --week module-01

./completed_this_week

  • Completed introductory work around network protocol security.
  • Reviewed OSI security concepts and how different layers affect defensive planning.
  • Explored the role of AI in cybersecurity at a high level.
  • Started wargame-based practice using Bandit or Natas.
  • Built out course vocabulary through a module glossary activity.

ls projects/

[COMPLETED] Network Protocol Security Lab
Focus: Protocol Security / Secure Networking
Summary: Practiced thinking about older network protocols and why insecure defaults create risk.
What I learned: Secure engineering starts with understanding what information a protocol exposes and how attackers can take advantage of weak design.
[COMPLETED] Wargame Setup and First Practice
Focus: Hands-On Security Practice
Summary: Chose a wargame track and began practicing careful command-line problem solving.
What I learned: Small details matter, especially when working through unfamiliar systems step by step.
[COMPLETED] OSI Security and AI Discussion
Focus: Security Concepts / Emerging Technology
Summary: Connected layered networking concepts with modern cybersecurity questions, including AI.
What I learned: Security analysis is stronger when technical layers and larger trends are considered together.

cat currently_learning.txt

  • OSI model security concepts
  • Network protocol risks
  • Basic wargame methodology
  • AI-related cybersecurity considerations
  • Technical vocabulary for secure network engineering

echo $BIGGEST_TAKEAWAY

The biggest takeaway this week was that network security depends on understanding both the technical protocol behavior and the larger context around how systems are used.

next --focus

  • Continue wargame practice.
  • Move deeper into physical and data link layer security.
  • Keep building a stronger networking vocabulary.