Atomic knowledge units for GRC, cybersecurity, and compliance professionals.
CMMC Level 2
CISA
CISM
CRISC
CDPSE
Start here
Three short trails curated by the editors. Each is a coherent path through the graph — finish one and you have a defensible answer to a real practitioner question.
Starter trail4 cubelets · 30 min
CMMC access control in 30 min
The four cubelets every CMMC-track admin needs first: who gets in, what they touch, and where the boundaries sit.
1. ac-3.1.12. ac-3.1.23. ac-3.1.54. ac-3.1.20
Starter trail4 cubelets · 25 min
Identification & authentication, end to end
Walk the full identity path — from how you name a user to how you prove they are who they say.
1. ia-3.5.12. ia-3.5.23. ia-3.5.34. ia-3.5.6
Starter trail3 cubelets · 28 min
Audit & accountability primer
What gets logged, who reads it, and how the trail holds up when an investigator asks.