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Summary: The Extended Network Requires Security That’s the Same, Only Different

April 23, 2014 at 6:40 am PST

Information Technology (IT) and Operational Technology (OT) networks have historically been completely separate, with users of each living in blissful isolation. But the Internet of Things (IoT) is changing all of that! In the IoT paradigm, IT and OT professionals will need to work together to drive pervasive security across the extended network. The same security tools will need to be applied consistently across the extended network, but with differentiated policy enforcement to account for differences between the two environments.

Read the full blog post to learn more.

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The Extended Network Requires Security That’s the Same, Only Different

April 23, 2014 at 6:00 am PST

IoT Double Edged SwordWhen I was in grade school, my best friend had a favorite saying whenever he disagreed with somebody’s observation that two things were really similar. “It’s the same, only different,” he would quip. Though this phrase was mostly intended to be flippant and evoke an emotional response from the recipient, I’ve finally found a topic where his phrase is 100 percent legitimate; IoT security. That’s because when it comes to securing IoT, we’re not talking about a single, homogeneous network, but rather the extended network which comprises both Information Technology (IT) and Operational Technology (OT) environments.

While existing IT networks have included cloud and perimeter security for many years, OT environments have traditionally been air gapped from the Internet, and therefore only required physical security components to ensure a high level of secure access and safety for plant personnel. And since IT and OT networks were completely separate, the radical differences in their approach to security didn’t make much of a difference – users of each simply lived in blissful isolation. But IoT is changing all of that! Read More »

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A Day in the Life of the ecobee Smart Thermostat Part 1

In my last article I talked about my thermostat and the Internet of Everything [read here] I questioned the true value my smart meter was providing to my home and my wallet. I said what’s missing is a thermostat that helps me understand my energy consumption habits, allows me to stay within budget (and save money!) and eventually take advance of spot prices on energy. Wouldn’t that be cool?!

The good news is that there are products on the market today that are heading in the right direction. Nest, recently acquired by Google for $3.2 billion [read here], offers a “learning thermostat” which Bill MacGowen wrote about earlier in his post: My home thermostat and the Internet of Everything” [read here].

The Nest acquisition is a big deal and there’s already discussions starting to surface on what Google plans to do with the data they will gather from Nest devices. Why is Google getting into the energy management and HVAC market? What will they do with the data? Will there be ads showing up on my Google thermostat? This led me to wonder who else was in this market space? Are there any alternatives to Nest? Of course there are but they’ve been overshadowed by Nest because of the origins of it’s founder (Apple) and Google’s recent purchase.

One of them is ecobee, a Canadian company. While they may not be a household name (yet) they’ve been around since 2007 plugging away and growing their business organically. I reached out to ecobee because I wanted to learn more about the company, it’s founder and his thoughts on where he sees the future heading for IoT/IoE. Below is part one of my email conversation with the founder and CEO of ecobee, Stuart Lombard.

ecobee logo

 

Stu_440x275 (1)1)Tell us a little bit about yourself and your company?

I started my career building control systems for large international electric utilities. Then I caught the ‘Internet’ bug and founded two successful companies – one of the first internet service providers in Canada, InfoRamp Inc., and one of the first virtual private networking companies, at the time called Isolation Systems Ltd. Read More »

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#CiscoChampion Radio S1|Ep7 IoT

April 1, 2014 at 5:46 pm PST

#CiscoChampion Radio is a podcast series by Cisco Champions as technologists, hosted by Cisco’s Amy Lewis (@CommsNinja). This week we’re talking about the Internet of Things (IoT) with guest moderator, Cisco’s Lauren Friedman (@lauren)

Listen to the Podcast

cisco_champions BADGE_200x200 Read More »

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Cisco At Hannover Messe 2014

Hannover Messe is once again upon us.  The world’s premier industrial technical showcase will be held in Hannover, Germany from April 7-11, 2014.  Last year’s faire had a clear focus on the “The Integrated Industry”, often referred to “Industry 4.0 and “Smart Factory” 

This year the motto for the world’s biggest industry fair is  “Integrated Industry – NEXT STEPS!”  The next steps towards the intelligent, self-organizing factory are examined from every angle and field of study. From M2M to 3D visualization, from bulk forming to nanotechnology, everything is focused on taking the next step.

Hannover Faire

Cisco will feature our industry leading technology and product solutions that empower the “Integrated Industry – NEXT STEPS!” in the  SmartFactory KL booth located in Hall 8, Stand D20.  SmartFactory KL is a demonstration that showcases the integration of multi-vendor solutions and products into a highly flexible production plant.  The demonstration will showcase how  interoperability enables:

  • Quick setup and modifications of multi-vendor assets
  • Modular, extendable concepts to fit the needs of the SmartFactory 
  • Product changes in real-time
  • Construction of a versatile R&D platform for production automation and related IT

Cisco provides a complete and unique breadth of infrastructure including wired and wireless routing and switching, physical video, compute, and communications solutions to uniquely support and enable current and future SmartFactory 4.0 requirements.

The SmartFactory demo shows how you can leverage Cisco’s Connected Factory architecture to converge IT and Operational Technology (OT) systems and create an integrated enterprise smart engine that:

  • Integrates Cisco’s video and unified communication platforms with real-time plant floor data
  • Scales and leverages global experts remotely for increased operational efficiency and innovation
  • Secures plant assets and improves operational workflows at each work cell
  • Analyzes and views KPI information on any device at anytime with location based services

So, come by and visit us at Hall 8, Stand D20.  Our Cisco Subject Matter Experts will be available to discuss topics that are specific to your business and technology imperatives.

See you at the show!!!

 

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