Local-Network-Mapping-Documentation

Objective: Safe local network discovery and topology generation using nmap → Graphviz.

Safety notice: All published outputs are sanitized. Raw scans are never committed.

What I publish

• demo/topology.svg — anonymized topology
• nmap-sanitized.xml — anonymized nmap output
• scripts/ — commands and parsing/anonymization scripts
• demo/demo-terminal.gif — sanitized run

Quick run (local-only)

1. bash scripts/scan.sh # only run on your own subnet
2. python3 scripts/anonymize_nmap.py scan.xml nmap-sanitized.xml
3. python3 scripts/generate_graph.py nmap-sanitized.xml > demo/topology.dot
4. dot -Tsvg demo/topology.dot -o demo/topology.svg

Notes

• Do not scan networks you do not own or have permission to scan.
• Keep mapping keys private — do not commit them.

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