Enumeration — Hub

Concepts for understanding what you find during recon — how services work, AD fundamentals, and what to look for.

Pair these notes with Recon tools (Nmap, Gobuster) and UseCases for ports for the full picture.

📌 Notes in This Folder

Note	Purpose
Networking	IP, subnets, routing, dual-homed hosts
AD	Active Directory concepts & attack overview
Kerberos	Kerberos auth, tickets, roasting — sync time first
Time Sync-Clock Skew	Clock skew / NTP sync with DC — `Clock skew too great` fix
Time Sync	Redirect → Time Sync-Clock Skew
Kerberos Setup - krb5.conf	`/etc/krb5.conf` — nxc `--generate-krb5-file`, required before `-k` / getTGT
RPC	MSRPC, rpcbind, enumeration
General	General enum tips & misc

Decision trees: Attack Path Graph · Credential Graph (Reference folder)