Industrial control systems (ICS) security has become a serious concern over the past years. Indeed, threat to ICS systems has become reality and real world attacks have been observed. Many systems driving critical functions cannot be stopped to receive security upgrades, protecting those very sensitive assets is thus a tough challenge.
By Benoit Camredon + Julien Lenoir
Full abstract: https://www.blackhat.com/us-18/briefings/schedule/#deep-dive-into-an-ics-firewall-looking-for-the-fire-hole-10478