Footprinting — Infrastructure and Service Enumeration (HTB)
A complete, tool-by-tool walkthrough of host and service enumeration — the methodology plus every tool the HTB Footprinting module uses against DNS, FTP, SMB, NFS, SMTP, IMAP/POP3, SNMP, MySQL, MSSQL, Oracle TNS, IPMI, SSH, Rsync, R-services, RDP, WinRM and WMI — with runnable examples, the configs and dangerous settings that make each service leak, and a full cheatsheet.