ICS Security Requires an Overall Perspective
Blog Category: Industrial Security
Posted by: Industrial IT Team on February 18, 2013
Editor's Note: this is an excerpt from the Pike Research Blog.
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The story goes that a group of business people were stranded on a desert island with a bountiful supply of canned and therefore imperishable food, but no way to open the cans. As the group struggled to find a solution the lone economist in the group piped up, “Assume a can opener…”
Sometimes it seems that’s how we approach industrial control systems (ICS) security. “Assume a secure perimeter…” It’s not fair to expect any single product or any single vendor to provide complete security for ICS networks, and yet we seem stuck in a world of point-solution purchases and security without any overriding architecture. It’s as if we’re saying, “If I can just get me some [insert technology of the week], then I’ll be secure.”