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Blog Category: Industrial Security

Posted by: Katherine Brocklehurst on May 03, 2017

Who’s responsible for industrial cyber security in your organization? Whether it’s Information Technology (IT) or a cross-functional ICS operations and process control group – often labeled Operations Technology (OT) – they likely have incompatible approaches to resolving cyber security risk.

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Blog Category: Industrial Security

Posted by: Katherine Brocklehurst on March 29, 2017

What do the movies “Groundhog Day” and “Independence Day” have in common, and what can we learn from them related to cyber defense? Well, if you weren’t able to attend the annual RSA Conference back in February, cyber defense expert Tony Sager explained it all at the Tripwire booth. (In case you missed it, Belden acquired Tripwire in January of 2015.)

Let’s start first with “who is Tony Sager?”

That’s a fair question as many of you may be unfamiliar with Tony’s decades of work in cyber defense with the U.S. National Security Agency (NSA), the SANS Institute, and now as senior vice president and chief evangelist for CIS (formerly the Center for Internet Security).

Googling Tony won’t do his contributions to the field of cyber security justice – nor will this link at CIS on his background. However, in his talk at RSA he masterfully distilled all his years of experience into just a few key points of guidance.

Find out “what matters most” in cyber defense regardless of your industry and why Tony thinks cyber security is a lot more like the movie “Groundhog Day” than “Independence Day.”

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Blog Category: Industrial Security

Posted by: Katherine Brocklehurst on February 22, 2017

Industrial control systems (ICS) are the workhorses of our physical world, and becoming more internet-connected, more virtualized in many cases, and more remotely accessible by the day.

Security experts worry that the growing dependence on internet-connected devices is outpacing our ability to secure them. This is particularly true within industrial and critical infrastructure because cyber threats could result in physical disruption, loss of availability and even risk to public safety.

On the other hand, many ICS professionals don’t believe there is a genuine risk to plant operations. Unfortunately, that’s not what the data shows.

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Blog Category: Industrial Security

Posted by: Industrial IT Team on November 16, 2016

Here’s your situation - industrial security is a hot topic today and management has decided to assign you the task to take an assessment and come up with a plan to protect the company from… well, they didn’t exactly say.

Perhaps some budget support was provided for this task and perhaps not. Nevertheless, doing nothing is not an option.

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Blog Category: Industrial Security

Posted by: Katherine Brocklehurst on November 02, 2016

There is an elephant in the industrial infrastructure control room. Much of the equipment in use within many of the US critical infrastructure sectors is at risk of aging out while still in production use.

It was therefore no surprise when a large California city proposed funding for a new power generation and water treatment plant to increase capacity and replace aging infrastructure.
What was a surprise was that the new state-of-the-art plant was plagued with network communication problems and failing PLCs.

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Blog Category: Industrial Security

Posted by: Katherine Brocklehurst on October 05, 2016

Risks to the control levels of industrial networks have been on the rise – and yet some ICS professionals are not aware of the kinds of vulnerabilities and weaknesses these environments often have. The SANS 2016 State of ICS Security Survey indicates attacks on their ICS is a growing concern of those surveyed.

This blog is the third part of a series expanding on industrial cyber security approaches from Belden (part 1) and Tripwire (part 2). This article will address the importance of securing industrial controllers in an ICS operations environment (also referred to as OT by some) to reduce risk.

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