The list of tools used is available at: http://industrialcybersecurity.io/.
Grassmarlin: https://github.com/nsacyber/GRASSMARLIN.
Plcscan: https://github.com/meeas/plcscan.
Lynis: https://cisofy.com/lynis/.
Nessus: https://www.tenable.com/downloads/nessus.
OpenVAS: http://www.openvas.org/.
Snort: https://www.snort.org/.
Suricata: https://suricata-ids.org/.
Bro: https://www.bro.org/.
Ossec: https://www.ossec.net/.
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