Category: Internet of Things

Posts relating to the internet of things, IoT and M2M technologies

Securing the industrial internet

GE’s acquistion of Wurldtech is another example of just how seriously engineering companies are taking security in the internet of things, hopefully those building consumer systems are paying attention too.

One of the big concerns with connecting devices to the public internet is security, particularly when equipment that was never intended to be on the net is suddenly wired up.

When the world’s computers started to be connected to the Internet in the mid-1990s it became apparent very quickly that most of the operating systems then in use were hopelessly vulnerable to security problems.

The worry is the same thing will happen today with the Internet of Things, particularly with household equipment which – if the PC industry’s experience is anything to go by – will open up whole new fields of risk to homeowners.

While having your kettle or home networked hacked could be painful, it’s nothing compared to the risks of infrastructure or vital equipment being compromised.

So GE’s acquisition of security company Wurldtech is an important development as it focuses on the software aspects of its products and the Industrial Internet – GE’s own term for the internet of things.

Techcrunch’s Ron Miller has a good run down on GE’s purchase of Wurldtech where Neil McDonnell, the CEO of the acquired business, describes the company’s two pronged approach to security.

First, they do testing to discover vulnerabilities in the system and they certify sites that are secure. Secondly, they provide specific security solutions around a system such as a substation or pump.

For GE, Wurldtech will help them secure existing infrastructure and equipment that’s being connected to the net, what they learn should also help designers of the next generation of equipment build security into their products.

GE’s acquistion of Wurldtech is another example of just how seriously engineering companies are taking security in the internet of things, hopefully those building consumer systems are paying attention too.

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Connecting bridges to the internet of things

A project connecting sensors to the Sydney Harbour Bridge shows the potential of the internet of things.

On Networked Globe today I have a description of NICTA’s Sydney Harbour Bridge Monitoring Project where the research agency is rolling out 800 sensors across the structure to reduce maintenance costs.

The project a good example of how cheap sensors and abundant computing power is changing workplaces, connecting the bridge to the Internet of Things makes it easier for asset managers and engineers to understand what is happening to their structure.

While the project promises a lot, it’s only a fraction of what’s possible as the sensors are only measuring movements so there’s a lot more they can do.

The big promise though is for smaller structures than the Sydney Harbour Bridge. Around the world local governments are struggling to maintain their assets, if NICTA can develop a feasible monitoring product then many agencies will be looking at how they can reduce their budgets.

While we tend to focus on connected kettles and other household devices when we talk about the internet of things, the real benefits and profits lie in the ‘big iron’ industrial and infrastructure applications.

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Computing in a fog

Cloud computing is not always the answer and that’s where fog computing comes in.

One of my favourite IT industry buzz words is fog computing.

Initially coined by Cisco Systems, fog computing also goes by the name ‘distributed computing’ or ‘edge computing’ – never accuse the IT industry of not having enough terms for the same thing.

The idea behind distributed, edge or fog computing is that sometimes cloud computing (another term) is not always suitable for jobs where internet connections are unreliable, sending things to a cloud server wastes valuable milliseconds or lots of unnecessary data is being gathered.

Cisco’s Wim Elfrink discusses fog computing in the interview he did with Decoding the New Economy earlier this year.

For many internet of things applications, edge computing makes sense as it means devices aren’t reliant on being constantly connected and the local computer can filter noise out of the data stream being sent to head office.

Another big advantage is in saving internet costs; rather than having say all the sensors on a car having their own expensive mobile connections they instead report back to a central computer which sends relevant information back to the dealer or manufacturer.

The car is also a good example of needed immediate responses; if the airbags are deployed, the onboard computer system has to make a lot of critical decisions immediately. Waiting for a response from a server on the other side of the world could cost lives.

For computing is not only a good example of how technology vendors make up their own catchy names for concepts, it also shows that there are limits to every solution. In this case, situations where cloud computing is not the answer.

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Heartbleed, kettles and design – ABC 702 Mornings

The Heartbleed bug and the connected kettle are the topics of today’s 702 Sydney segment with Linda Mottram

This morning from 10.20am on 702 Sydney I’m talking to Linda Mottram about the Heartbleed bug, connected kettles and dropping off the grid. It’s crowded twenty minutes and I’m not sure how much we’ll cover.

Heartbleed is the main topic of the segment and it’s a big issue that not only exposes a weakness in secure computing but also points out problems with the Internet of Things and the open source model of developing software.

One of the quirky stories of the last few weeks has been the iKettle, a connected kitchen appliance. Do we need one and what happens to your cup of tea if the internet drops out.

3D printing is changing the world of manufacturing but designers are now looking at 4D printing, what is it and how might it change the world of design.

If we get time we’ll also look at the possibilities of dropping off the all seeing grid with the story of a security researcher who tried to hide her pregnancy from the Internet.

We’d love to hear your views so join the conversation with your on-air questions, ideas or comments; phone in on 1300 222 702 or post a question on ABC702 Sydney’s Facebook page.

If you’re a social media users, you can also follow the show through twitter to @paulwallbank and @702Sydney.

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Microsoft and the Internet of Your Things

Microsoft has come the IoT party with the ‘Internet of Your Things’ tagline

Microsoft has come late to the Internet of Things party, but it is has a good angle with it’s ‘Internet of Your Things’ tagline.

General Manager of Microsoft’s embedded systems division, Barb Edson, spoke with Decoding The New Economy about the company’s strategy with the Internet of Things.

For Microsoft, the emphasis is on the enterprise side of the business with Edson describing their strategy of “B2B2C” where the value in the IoT lies in managing the data for the businesses providing consumer services.

Most notable is the company’s IoT tagline, as Edson says; “from Microsoft’s perspective we view the Internet of Things as ‘the internet of your things.”

“Lots of companies out there talking about the Internet of Everything that there’s 212 billion devices, why do you care as business executive. You care about your things.”

Microsoft’s strategy is based on leveraging their own assets such as Azure cloud services, SQL Server and Dynamics along their customers’ existing infrastructure.

This retrofitting the internet of things to existing infrastructure is illustrated by Microsoft’s using the London Underground as its main reference site.

Connecting all 270 stations of London’s 150 year old Tube network to the IoT is a massive undertaking and one that can only be done by retrofitting existing monitoring and SCADA systems.

Interestingly the case study only look at Phase One of what appears to be pilot project in selected locations, the Microsoft spokespeople were a little unclear on this when asked.

The London Underground is only one example of millions of organisations that will grapple with adding existing equipment to the internet of things in coming years; it’s an opportunity that Microsoft has been smart to identify.

Edson however is clear on how Microsoft intends to help companies deal with the information overload facing managers, “I think the most exciting thing is we’re seeing real business problems being solved.”

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Microsoft’s not like everybody else

The first advert for Microsoft’s Nokia phones is a little mysterious and worrying

“Not like everybody else” proclaims Microsoft’s first ad for its newly acquired Nokia phone division.

In what way the Microsoft-Nokia product isn’t like its Apple and Android competitors isn’t clear from the ad, but hopefully they’ll tell us.

The real concern with the Microsoft ad is that it again appears the business is being left behind in a marketplace shift as Google, Samsung, Apple and all the other smartphone leaders move to integrate their phones with smarthomes, fridges and even football stadiums.

Sadly it might turn out that, once again, Microsoft isn’t like everybody else.

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NASA and the five technologies that will change business

The Chief Technology Officer of NASA’s Jet Propulsion Laboratory discusses the technologies that will change business.

What will be the next five technologies that will change busines? CITE Magazine has an interview with Tom Soderstrom, the chief technology officer at NASA’s Jet Propulsion Laboratory on what he sees as the next big game changers for business.

The list features many of the topics we’ve discussed on this blog; data visualization, the Internet of Things, robots, 3D printing and new user interfaces.

NASA’s Jet Propulsion Laboratory is a good place to start when looking at what technologies will become commonplace in business as the organisation is testing the limits of modern engineering.

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