skills/mukul975/anthropic-cybersecurity-skills/implementing-network-segmentation-with-firewall-zones/Gen Agent Trust Hub
implementing-network-segmentation-with-firewall-zones
Pass
Audited by Gen Agent Trust Hub on Sep 20, 2026
Risk Level: SAFECOMMAND_EXECUTION
Full Analysis
- [COMMAND_EXECUTION]: The script 'scripts/agent.py' uses the 'subprocess.run' function to execute the 'iptables' utility. This command is used to list current firewall rules for analysis, which is the primary purpose of the auditing tool. The command is passed as a list, which is a secure practice that prevents shell injection.
- [COMMAND_EXECUTION]: The 'SegmentationValidator' class within 'SKILL.md' executes 'nc' (netcat) and 'ping' via 'subprocess.run'. These system calls are used to programmatically verify whether network traffic is being correctly allowed or blocked between security zones, aligned with the skill's objective of validating segmentation controls.
- [PRIVILEGE_ESCALATION]: The skill documents and utilizes commands like 'iptables' and 'nfdump' which typically require administrative or elevated privileges to interact with network interfaces and kernel firewall tables. This is an expected requirement for the domain of network security administration.
Audit Metadata