https://chuinwei.com/Kenneth WongA minimal, responsive and feature-rich Jekyll theme for technical writing. 2026-07-05T17:57:58+08:00 BoardwalkLord https://chuinwei.com/ Jekyll © 2026 BoardwalkLord /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png TryHackMe: DNS in Detail — Learning Notes2026-07-05T13:38:00+08:00 2026-07-05T13:38:00+08:00 https://chuinwei.com/posts/tryhackme-dns-in-detail/ BoardwalkLord My notes on the DNS in Detail room: how domain names map to IP addresses, the anatomy of a domain, and the common DNS record types. TryHackMe: Defensive Security Intro — Learning Notes2026-07-05T10:25:00+08:00 2026-07-05T10:25:00+08:00 https://chuinwei.com/posts/tryhackme-defensive-security-intro/ BoardwalkLord My notes on the Defensive Security Intro room: what blue teams actually do, inside a SOC, and the basics of DFIR. TryHackMe: Offensive Security Intro — Learning Notes2026-07-04T08:30:00+08:00 2026-07-04T08:30:00+08:00 https://chuinwei.com/posts/tryhackme-offensive-security-intro/ BoardwalkLord My notes on the Offensive Security Intro room: using Gobuster to find an unlinked page on a fake banking app, and why hidden-but-not-protected fails.