ONGOING · 03 PARTS
Networking Learning Journal
A technical series documenting how I learn and practice computer networking from the fundamentals.
Explore seriesCYBER RESEARCH JOURNAL / 05 ENTRIES
Research. Understand.
Document it in your own words.
Applied research, learning journals, and technical notes on web security, networking, and Linux.
$ ls ~/knowledge
1 active series · 5 published research entries
$ find ./knowledge -type d
Research Areas
Published work is organized by subject; counts come directly from the content collection.
Research areas
01 ARTICLE
Web Security
Technical articles on web application security, vulnerability classes, authorization controls, and responsible disclosure.
Explore area 03 ARTICLESNetworking and Linux
Technical articles on networking fundamentals, protocols, Linux systems, service analysis, and terminal practices.
Explore area 01 ARTICLEPersonal Notes
Personal notes on learning, career, making things, and the cybersecurity journey.
Explore area$ cat ./series/active
Featured Series
Applied learning records that develop a subject progressively, one part at a time.
Featured series
$ ls ./articles --sort=newest
Latest Articles
The newest research and learning notes.
Latest articles
Networking Learning Journal — Day 3: Which Neighborhood Owns This IP?
My third-day notes on IPv4, binary, subnet masks, and CIDR by calculating network addresses, broadcasts, and usable host ranges.
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OWASP Top 10:2025 — A Security Map, Not a Memorization List
A practical guide to understanding the OWASP Top 10:2025 through root causes, realistic scenarios, category boundaries, and durable defenses.
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Networking Learning Journal — Day 2: From Layers to Packet Hunting
My second-day notes on the OSI and TCP/IP models, encapsulation, and examining ICMP, DNS, TCP, and TLS packets with Wireshark.
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Networking Learning Journal — Day 1: Is the Internet Up?
My first-day notes, from the difference between a network and the internet to IP, MAC, switches, routers, gateways, encapsulation, and ping tests.
Read article$ tree ./archive
Category Archive
Quick access to every publication by research area.
Category archive
</> / 01 ENTRIES
Web Security
↗↘ / 03 ENTRIES
Networking and Linux
- Networking Learning Journal — Day 3: Which Neighborhood Owns This IP?
- Networking Learning Journal — Day 2: From Layers to Packet Hunting
- Networking Learning Journal — Day 1: Is the Internet Up?
:: / 01 ENTRIES