Layer 2/3 Network Security Audit (`offensive-network-attacks`)

Authorization & Scope Notice: This skill is part of the REA_Skill + claude-red Unified Security & Reverse Engineering Suite. It is designed strictly for authorized security assessments, defensive architecture reviews, vulnerability triage, bug bounty verification, and remediation engineering on software, infrastructure, and assets you own or have explicit permission to test.

Overview

Layer 2 and Layer 3 internal network security auditing covering Dynamic ARP Inspection (DAI), DHCP Snooping, 802.1X port authentication, disabling legacy name resolution (LLMNR, NBT-NS, mDNS), and VLAN trunk hardening.