The interest in 5G and mIoT is exploding. It's exciting to see so many IT and cybersecurity professionals in my network trying to learn more about 5G and related technologies. In addition to my usual articles about the societal impacts of these innovations, I'll start a series of articles introducing key 5G and mIoT technology concepts. Before we move on to technical aspects of 5G security. Let's get started with reviewing the 5G core service-based architecture and learning the first few dozen acronyms, out of approximately a gazillion. The cellular industry loves acronyms. Even more than the cybersecurity industry. 5G architecture is an evolution of current 4G architectures but based on a Service-Based Architecture (SBA). The 3GPP defines the SBA for a 5G core network as delivered by a set of interconnected...

The timeline of human history is marked by inflection points of major technological advancement. The plow, the printing press, the telegraph, the steam engine, electricity, the telephone, the internet: each of these breakthroughs precipitated tectonic shifts in how people lived and worked. Now, in the early part of the 21st century, we stand witness to the birth of a new industrial revolution built on 5th generation cellular technology - 5G network. As the name implies, 5G network follows a developmental chain. First came 1G, the first generation of cellular communication that freed us to make voice calls without being tethered to a physical phone connection. Then 2G augmented this by adding data services like SMS and MMS. 3G gave us access to mobile internet, video calling and other data-heavy services....

Emerging Technology and Geopolitics of 5G There are several reasons emerging technology is a highly competitive industry, notwithstanding the race for intellectual property that can be licensed by burgeoning markets for revenue. A first-mover advantage is often a way to lock in relationships that can lead to long-term infrastructure commitments, integration support services, and service delivery platform development. As the adage goes, “Whoever owns the platform, owns the customer.” This race to be the first to establish technological platforms and lock-in their customers is increasingly becoming politicized. And 5G, the next generation of cellular mobile communications technology, is the best example of how geopolitics is getting involved in emerging tech decisions and how technology discussions are influencing geopolitics. The potential economic gains from 5G development and deployment, the civilization’s likely future...

Since the dawn of the 21st Century, the ways in which people and organizations that use the Internet experience, perceive and act in the world is radically changing. We interact with physical objects and systems well beyond our sight and comprehension. Our cars, homes, factories and public transportation are controlled increasingly by computer chips and sensors. This interconnectedness already exceeds much of last century’s science fiction imaginings, but is poised to accelerate even more dramatically with the advent of 5G. Popular telecom carrier driven expectations about the speed and capacity of 5G consumer mobile service tend to obscure the broader reality that 5G network infrastructure will also connect billions of sensors, devices, vehicles, machinery and other things besides smartphones. People will be connected to things too, not just their favorite...

A term first coined by the Japanese government, “Society 5.0” describes "A human-centered society that balances economic advancement with the resolution of social problems by a system that highly integrates cyberspace and physical space." The fifth evolution of the society, enabled by the fifth generation of cellular networking and cyber-physical systems, imagines technology, things and humans converging to address some of the biggest societal challenges. The concept encompasses Industry 4.0, Fourth Industrial Revolution, Smart-Everything World and other buzzwords of the moment. In the society of the future the more the cyber and physical worlds are combined, the greater the benefits we will experience. However, the same is true of cyber threats. The more technology is incorporated into every corner of our social being, even our physical being, the greater the...

Getting smart about security in smart systems Smart used to be something we called people or pets. It wasn't a term one would use to describe one's hairbrush. That is changing, of course, in an era of accelerating digital transformation. Now we have smart homes, smart cities, smart grids, smart refrigerators and, yes, even smart hairbrushes. What's not so smart, though, is the way the cybersecurity and cyber-kinetic security risks of these systems are often overlooked, and with new horizon technologies like 5G, these problems are set to grow exponentially. Cyber-physical systems and the smartification of our world Cyber-connected objects have become ubiquitous. They are so prevalent that we are already beginning to take their existence for granted, even though this was the stuff of science fiction only a few years ago....

In 1967, Lynn Margulis, a young biologist, published a paper that challenged more than a hundred years of evolutionary theory. It proposed that millions of years ago, the eukaryotes emerged not from competition, as neo-Darwinism asserts, but from collaboration. Margulis’ research showed how single-celled lifeforms working together created an entirely new organism that became the foundation of all advanced life on earth. This was an inflection point in the development of evolutionary biology, shifting the scientific and cultural narrative away from “survival of the fittest” towards “survival of the most cooperative.” Though competition contributes to better individual or organizational performance, it can have the opposite effect on larger systems. In building a world-leading 5G ecosystem in Canada we need to appreciate that success will depend on all stakeholders contributing in a collaborative...

More than half of the world’s population lives in cities. The UN estimates that by 2050 that proportion will be 68% - more than 6 billion people living in high-density conditions. This raises significant challenges. What is the best way to ensure that human needs are met in a fair and equitable way? How will we face challenges like resource strain, waste and pollution management, traffic congestion and connectivity? In response to these wicked problems, cities are increasingly relying on smart technologies to foster greater efficiency and sustainable growth. These interventions do not, however, come without their own complications. Just like any digital tool, smart systems are vulnerable to cyber-kinetic attacks, but what makes them unique is their high degree of integration. Because these systems are by their nature embedded...

If you've ever been to an expensive restaurant and ordered a familiar dish like, say, lasagna, but received a plate with five different elements arranged in a way that does not at all resemble what you know as lasagna, then you have probably tasted deconstructionism. This approach to cuisine aims to challenge the way our brain makes associations, to break existing patterns of interpretation and, in so doing, to release unrealized potential. If the different elements work together harmoniously, it should be the best lasagna you've ever tasted. So it is with 5G. In principle, the 5th Generation network is deconstructed. Firstly, with its Service-Based Architecture (SBA) the core of the network is a mesh of interconnected services, each working independently but collaboratively. Next, the new core architecture is based in the cloud,...