Marc may be right that only 500 people understand the ins and outs of the ever-changing network of control. Just a few short years ago, that number was probably considerably lower. Until recently, nobody needed to know network security in plants. the plants were islands. That's changed. Now the plant is networked to the ERP system, to customers, to vendors, to suppliers. And IT is breathing down the next of the control engineer about cell phones in the plant and downloaded music on plant PCs. The world of the control system has changed, and it's relatively new.
Excellent post, Rich. Security on the control side is an important issue. But it's also interesting that many of the vulnerabilities are related to apps and casual administration of access permissions.
Industrial trade shows, like Design News' upcoming Pacific Design & Manufacturing, deserve proper planning in order to truly get the most out of them as marketing tools. Here's how to plan effectively.
The series now can interface with a wider array of EtherNet/IP-compliant hardware across many industrial sectors, including factory automation systems, plastic injection molding apparatus, and materials-handling equipment.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.