Training¶
Notes from courses and training I've taken, re-worked into my own reference and cross-linked back to the sections that hold the underlying artifacts and queries (Adversary, Windows, Network, Splunk), so a course note can jump straight to the mechanics.
Providers¶
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Antisyphon Training
John Strand / Black Hills Information Security (BHIS) "Pay-What-You-Can" training. Focused on the defensive controls that actually stopped real pentests and real intrusions.
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Blue Team Essentials
Blue-team / SOC fundamentals as study notes, with 2026 corrections and additions. First topic: DNS.
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Network Forensics
A Korean-first lecture series (with English translation) on network forensics: proxy logs, pcap and capture, core protocols and log aggregation, NetFlow and file-access protocols, analysis tools, wireless, full-packet hunting, encryption, protocol reversing, OPSEC and intel — with hands-on lab guides and review questions.
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OffSec OSCP+ (PEN-200)
OSCP+ exam prep hub — exam format, Active Directory, pivoting, privesc, web, reporting, practice labs and exam-day strategy.
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Silver C2
A Practical Introduction with Silver — Lessons 1–16 in English and Korean, covering C2, evidence, permissions, pivoting, SSH logs, network inspection, Armory, BOF/COFF/OBJ, execution mechanisms, Windows tokens and privileges, and service permissions and diagnostic findings. Includes virtual-lab commands, diagrams, and detailed answers to follow-up questions.
About these pages
These are personal study notes, not official guidance of any organisation. 💡 Note (added) marks my own additions beyond the lecture; (reconstructed) marks commands the instructor only showed on screen, written out in a generic form — match them to the actual lab handout.