refinery
Using ANSI/ISA-99 Standards to Improve Control System Security
May 2012
Today operators and engineers are under pressure to isolate automation systems at the same time as management is asking for greater interconnectedness.
This White Paper explains how the “zone and conduit” model included in the ANSI/ISA-99 security standards provides a framework for helping deal with network security threats that arise from both the “push for productivity” and the fear of the next “Son-of-Stuxnet” worm.
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Making Cyber Security Work in the Refinery
October 2007
Article in: InTech Magazine, October 2007
Anyone reading InTech over the last five years will have seen many articles on the need to secure control systems from cyber attack. Nearly all include descriptions of actual security incidents that will concern even the most hardened control specialist...
Eric Byres
