Towards developing a Secure Architecture for the Internet of Everything, I plan to kick off a series of blogs around this pivotal topic.
In discussing security and the Internet of Everything, the first question that comes to mind is, “Which segment of “everything” is one referring to?”. A reasonable approach has been to understand the common attributes that crosses vertical segments such as Intelligent Transportation, Smart Utilities, Industrial Automation and so on. The Internet of Things (IoT) and Machine-to-Machine (M2M) are general abstractions for the network infrastructure that links physical and virtual objects. In Cisco, we now refer to these abstractions as the Internet of Everything, IoE. The IoE describes a world where billions of objects have sensors to detect, measure and assess their status; all connected over public or private networks using standard and proprietary protocols.
Until a point in time around 2008/2009, there were more human beings in the world than devices connected to the Internet. That is no longer the case. Read More »
Tags: analytics, architecture, internet, Internet of Everything, internet of things, IoE, IoT, ip, IPv6, M2M, Service Provider, sms
When natural disasters strike, our first instincts are to phone or text loved ones; check news and social media sites; and go online to lend support. These connections become our lifelines. In the process, mobile devices become paramount in connecting people to people and people to data.
That’s why the Internet of Everything (IoE) is so critical. In the moments immediately following a disaster popular social media networks, like Facebook and Twitter, serve as quick ways to locate loved ones. At the same time, social media allows those affected to inform multiple people at once that they are okay, with a simple tweet or post. Read More »
Tags: connecting, disaster preparedness, disaster recovery, disaster response, Internet of Everything, internet of things, IoE, IoT, natural disaster, network, network effects
Cisco published earlier this week the 2013 Cisco Global IT Impact Survey, exploring the relationship between IT and the business goals of the companies they support. Among other things, 42 percent of those interviewed responded that they know about the Internet of Things, “as well as I know Einstein’s Theory of Relativity.” In other words, beyond a passing knowledge of e=mc2, the relevance of the Internet of Things to IT is about as illuminated as a black hole.
Does that really matter at this point? you might ask. Isn’t the Internet of Things about Nike FuelBands and talking toasters? In fact, a lot of what we call “industrial automation” or “safety and security” is the leading edge of the Internet of Things. It’s already here today, called into the service of greater efficiency, productivity, and safety. This is “operational technology” instead of “information technology”: in other words, technology that directly monitors or controls physical objects and processes, such as assembly lines on a factory floor.
This has enormous implications for IT:
1. Security threats go from the merely cyber to the cyber-physical. Gartner summed it up nicely in the WSJ last week. And let’s not even talk about Shodan.
2. Beyond BYOD. The consumerization of personal electronic devices transformed the enterprise networking landscape. IT adapted to the new security threats posed, figured out how to associate multiple devices to a single user, etc. Now imagine “bring your own programmable logic controller.”
3. Redefining networking scalability and data management. And we thought video was a huge driver of traffic on the network. SAP and Harris Interactive recently estimated that 4 billion terabytes of data will be generated this year alone. (For some idea of the scale, take a single IoT use case — smart meters. Jack Danahy estimated 400MB of data per year. Not much, you say? Multiply that by, say, 1 million households, and you get 400 terabytes already. For a single use case. In one city.)
IT has much to offer, and should. As proprietary connectivity networks converge onto TCP/IP, IT can bring its expertise in securing IP-based networks. With experience in deploying cloud services, IT can bring in network management best practices. And with expertise in software-defined networking, IT can help re-architect networks to support immense scale, real-time requirements, analytics at the edge, and more.
From the outside-in, the Internet of Things may seem like a fast-moving train that’s zooming by too fast to board. But if you’re in IT, get on board: you’ll experience relativity and relevance.
Tags: byod, cyber security, internet of things, IoT, physical security, SDN, security
Data generated by people and data generated by machines is actually quite different and as we move from the Internet of Things
to the Internet of Everything, this has some pretty interesting implications.
Data generated by things or machines is actually quite structured: A sensor is programmed or created to produce only a specific type of d
ata. Count the cars that cross the intersection, for example. And it’s predictable, sending a signal at specified intervals which makes the data pegged to a specific moment in time, as is the data’s relevance. It’s also generally low bandwidth, as you would imagine: A single signal from a sensor, providing specific data on a short time horizon.
Data generated by people, on the other hand, is highly unpredictable – I don’t know who I’m going to call or email and whether there’s a photo op when I step outside. Data from humans is unstructured, from spreadsheets to blooper videos, and has historical relevance. Tax returns, photos of your kids, the novel in draft in your desk drawer. It’s moderate to high bandwidth, depending on what you’re doing and it’s always on, always available. Read More »
Tags: analytics, carlos dominguez, connecting, Internet of Everything, internet of things, IoE, IoT, network
A connected toothbrush that gives you a virtual checkup every time you brush – is that weird, or near-term reality?
I recently came across the article “25 Weirdest Things in the ‘Internet of Things’” in InfoWorld, which focuses on the different – and what many might consider unorthodox – ways in which the Internet is now playing a part in our everyday lives. The article outlines the many things that could someday be connected to the Internet, and the chain reaction that these connections(and their insights) will have.
Read More »
Tags: Cisco, connections, electric vehicles, Internet of Everything, internet of things, IoE, IoT, mail, retail, shopping carts, smart cars, Smart Grid, things, unconnected