Everyone runs nmap. Fewer people read it properly. A practical tour of scan types, NSE, output, timing, and evasion.

Enumeration is where engagements are won or lost. The fix is not a better tool — it is a process you run identically every time.

Study notes for Security+ Domain 2 (22% of the exam): threat actors, attack surfaces, vulnerability types, malicious activity, and mitigations.