Learning Python, Week Three: I Stopped Typing the Same Line Four Times
For loops, while loops, range(), break and continue, and the three mistakes I kept making.
Blog
Notes on cybersecurity, GRC, labs and what I'm learning. Browse by tag or category.
Recent Posts
Why Your Computer’s “Diary” Matters More Than You Think: A Beginner’s Guide to Logs
What logs are, why overlogging hurts, and how to read the five formats you’ll see most: JSON, syslog, XML, CSV and CEF.
Why Your Computer Doesn’t Speak English (and Why That’s Actually Great News for You)
Programming is just giving instructions. Here’s why Python is the friendliest way to do it, and why security people should care.
I Finally Understand tcpdump: A Beginner’s Notes from My First Packet Capture Lab
Interfaces, verbose captures, saving pcap files and reading raw bytes: tcpdump explained one flag at a time.
I’m Learning to Read Network Packets, and I Think It’s a Must-Learn Skill
IPv4 vs. IPv6 headers, my first Wireshark display filters, and why packet analysis is worth learning early.
Inside the Vulnerability Assessment: How Organizations Find and Fix Their Weak Spots
The four-step process (identification, analysis, risk assessment, remediation) that keeps organizations ahead of attackers.
The NIST Cybersecurity Framework, Explained Simply (For Anyone Running a Commercial Facility)
A plain-English summary of CISA’s framework guidance for commercial facilities: the threats, the three building blocks, and the seven-step cycle.
Learning Bash Felt Like Learning a New Language — Because It Is One
My beginner’s Bash cheatsheet: navigation, files, searching, piping, users, and permissions.