Why we worry about cyber security
There are times when we see glimmers of hope, and then there are situations like this one.
One of the legitimate complaints against industrial networking and control equipment from a cyber security standpoint is that many individual devices are very soft targets. User names and passwords are often difficult to change or even fixed. Programs can be changed without authentication. That sort of thing. If the network does not adequately shield these from the outside, they are usually easy to break. As one cyber security student described a PLC, “If you can ping it, you can own it.”
That being the case, stories like this one are particularly problematic. According to reports by Wired and The H, RuggedCom has built an undocumented backdoor into its ROS (rugged operating system) that cannot be disabled. This is designed to be a factory user account, and the password can be derived from the MAC address. There are workarounds suggested by the US-CERT, but this is a band-aid until the company comes up with a more substantial solution.
To make matters worse, the stories allege that RuggedCom has known about this for a year. Or, maybe it's more accurate to say that the cat has been out of the bag for a year, because the company has known about it all along. Read the stories, but don’t complain to me if they turn you into an insomniac.
Peter Welander, firstname.lastname@example.org
- Events & Awards
- Magazine Archives
- Oil & Gas Engineering
- Salary Survey
- Digital Reports
Annual Salary Survey
Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.
There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.
But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.
Read more: 2015 Salary Survey