101. Safe and Secure.
- Author
-
Fussell, Ellen, Sheble, Nick, Strothman, Jim, and Hale, Gregory
- Subjects
SECURITY management ,EXHIBITIONS ,ASSOCIATIONS, institutions, etc. - Abstract
This article deals with the security technical sessions conducted at the Instrumentation Systems and Automation Society (ISA) EXPO 2004 in Houston, Texas. Officials needed to bring in dozens of extra chairs to seat attendees at a security standards panel discussion organized by Bryan Singer, chairman of the ISA-SP99 standards committee focusing on control systems security. Singer said the SP99 committee's membership totaled 240 individuals from a broad cross section of industries, including international interests. Singer said the standards committee's goal was to reduce the complexity of implementing standards, provide a common means for vendors and customers to communicate and receive expert guidance, and reduce industry-wide risks. Security issues at the show were not just limited to the standards arena. Suppliers were keeping a sharp eye on the topic. But they also realized all systems are not tamper-proof. During the session, industrial cybersecurity expert Eric Byres went on to compromise a programmable logic controller that he had in the front of the ball running a program of blinking lights. Byres went on to talk about attack tree methodology as applied to analyzing common supervisory control and data acquisition protocol for possible security vulnerabilities.
- Published
- 2004