Writeups
IT Certification Exam Writeups
One concept per writeup: what it means, how exams phrase it and how to reason to the right answer.
Security Architecture
Access Control Models Explained
DAC, MAC, RBAC and ABAC compared with the decision cue each exam question uses.
SY0-701
Offensive SecurityEnumeration Methodology Step by Step
Where enumeration sits in the methodology and what each phase produces.
CEH v13
Cloud NetworkingVPC Routing and Subnet Design
Route tables, gateways and the subnet decisions SAA-C03 scenarios hinge on.
SAA-C03