Applying
IT Security to Industrial Automation
The
emergence of open networks and operating systems in manufacturing
environments increases the possibility of IT security threats.
Attacks — whether direct or indirect — from hackers, worms,
viruses and corporate thieves can affect the safety and security
of people, products, processes and productivity.
Headlines
around the world increasingly point to a renewed focus on the need
for plant floor security. This is not a result of "crying
wolf," but rather a reality check on the current state of
affairs. From "Is Your Factory Floor Secure?" to
"It Can’t Happen at Your Site?" control system
managers are being bombarded daily by threats of new software
worms, viruses, and hacker attacks. In the midst of all of this
publicity, it’s important to stop and ask: Are outside threats
really my biggest vulnerability? What about my employees? Are they
doing only what they are authorized to do and following our
established security policies?
This
presentation will take a look at the current state of security
found in many of today's control systems by examining some of the
areas that require attention in the fundamental components of a
system, such as the Networks, Devices and Applications. The
vulnerabilities for each area will be discussed and how these
potential issues are addressed to ensure that the system is
functioning at a more secure level.
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