We Can Learn From Industrial Firewall Architecture
https://ics-cert.us-cert.gov/sites/default/files/ICSJWG-Archive/F2012/D1_PM2_Tr1_Ginter_wf-13-ways-icsjwg-2012-d2.pdf Andrew Ginter has an interesting presentation (Director of Industrial Security – Waterfall security Solutions) Notice how in an ICS (Industrial control System) environment there are firewalls seperating different networks from the plant floor (the device floor has PLC’s) But let me dispel some notions here, an ICS environment includes this Picture from threatpost.com which looks … Read more