The factory floor used to be unhackable back when all the controller interfaces and comm systems were proprietary and not connected to the Internet, or even to the company's own IT system. Ethernet connectivity has changed everything.
This is an important subject, Rich. Over the past couple years, I've done a number of stories on security and the factory floor. I was curious too about who would want to hack into a plant's control system. The answer I received over and over was a disgruntled employee. This is the one person who has a motive and knows where all the buttons and levers are in the system.
Security is also a battleground between the control staff and the IT staff. IT says, we have to load patches and reboot. Control says, we're not going to shut down the plant to put in a patch.
It's a sad commentary when network security to protect the factory floor ends up becoming such an important task, versus other so much more productive projects. But unfortunately this is the world we live in.
I definitely think organizations' attention is so fixated on security concerns surrounding their traditional information technology (IT) systems, that the factory floor is often overlooked in the equation. Also, production floor automation systems are oftentimes under a different domain and run by a separate entity than the CIO-led IT departments where security and hacking has been a top concern for years. Great to see that this issue is coming front and center. It's just as important to safeguard the lifeblood of a company's operations nerve center as it is to ensure the security of its data assets.
The 100% solar-powered airplane Solar Impulse 2 is prepping for its upcoming flight, becoming the first plane to fly around the world without using fuel. It's able to do so because of above-average performance by all of the technologies that go into it, especially materials.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
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.