IoT gateway architecture: Clustering ensures reliability

MOHIT BHARDWAJ | August 21, 2017

article image
IoT gateway clustering makes sense for large-scale implementations where uptime and scalability are critical. Find out how it works. IoT gateways may be the unsung heroes of the Internet of Things world. Without them, there would likely be no expectations of tens of billions of IoT devices coming online in the next few years. In many respects, gateways are the glue that holds many IoT implementations together. They enable real-time analysis of IoT data and link multitudinous connected sensors and devices to the cloud. In addition, gateways act as a bridge between various sensor types and connectivity protocols, while helping to link equipment from an organization’s information technology (IT) and operation technology (OT) departments.

Spotlight

The AirBoard

We combine Design Thinking and eXtreme Manufacturing techniques to reduce risks of an innovation at early stages. Our mission is to deliver tools and workshops to accelerate prototyping and scaling of Minimum Viable Products in emerging markets for qualified user insight.

OTHER ARTICLES

5 Things to Know About the IoT Platforms Market

Article | June 8, 2021

5 years ago, when we forecasted that the IoT platforms market would have a 5-year compound annual growth rate (CAGR) of 35%, we wondered if our growth projection was unrealistically high. 5 years later, it has become apparent that the forecast was actually too low. The IoT Platforms market between 2015 and 2020 grew to be $800 million larger than we forecasted back in early 2016, resulting in a staggering 48% CAGR. Comparing what we “knew” back in 2016 to what we know today provides some clues as to why the market exceeded expectations so much. 5 years ago, no one really knew what an IoT platform was, let alone how big the market would be, which business models would work, how architectures would evolve, and which companies/industries would adopt them. The only thing that was “known” was that the IoT platforms market was a billion dollar “blue ocean” opportunity ready to be captured by innovative companies.

Read More

Microsoft acquires ReFirm Labs to enhance IoT security

Article | June 2, 2021

Modern computing devices can be thought of as a collection of discrete microprocessors each with a dedicated function like high-speed networking, graphics, Disk I/O, AI, and everything in between. The emergence of the intelligent edge has accelerated the number of these cloud-connected devices that contain multiple specialized sub-processors each with its own firmware layer and often a custom operating system. Many vulnerability analysis and endpoint detection and response (EDR) tools find it challenging to monitor and protect devices at the firmware level, leading to an attractive security gap for attackers to exploit. At the same time, we have also seen growth in the number of attacks against firmware where sensitive information like credentials and encryption keys are stored in memory. A recent survey commissioned by Microsoft of 1,000 security decision-makers found that 83 percent had experienced some level of firmware security incident, but only 29 percent are allocating resources to protect that critical layer. And according to March 2021 data from the National Vulnerability Database included in a presentation from the Department of Homeland Security’s Cybersecurity and Infrastructure Agency (CISA) at the 2021 RSA, difficult-to-patch firmware attacks are continuing to rise. Microsoft’s Azure Defender for IoT team (formerly CyberX) recently announced alongside the Department of Homeland Security a series of more than 25 critical severity vulnerabilities in IoT and OT devices

Read More

What Is IoT Forensics? Challenges Ahead and Best Tools to Use

Article | May 24, 2021

Internet of Things, generally known as IoT, is a network of objects or things. Embedded sensors help connect and exchange data with other objects via the internet. IoT is often related to the concept of smart homes, including devices like home security systems, cameras, lighting, refrigerators, etc. With all this data being transmitted over the internet, it is easy for the data to be modified, deleted, or stolen, which can lead to an invasion, theft, etc. IoT forensics plays a vital role in maintaining the integrity and security of the data being transmitted. Join us as we explore this fascinating web of devices and how you can get started in this vibrant field of forensics.

Read More

Driving Rapid and Continuous Value for IoT Through an Ecosystem Approach

Article | May 19, 2021

In the wake of the COVID-19 pandemic, manufacturing is roaring back to life, and with it comes a renewed focus on Digital Transformation initiatives. The industry stands on the doorstep of its much-anticipated renaissance, and it’s clear that manufacturing leaders need to not only embrace but accelerate innovation while managing critical processes like increasing capacity while maintaining product quality. Effective collaboration will be key to doing both well, but it’s even more critical as workforces have gone and are still largely remote. As the virus swept the globe, it became apparent quickly that there would be winners and losers. Many manufacturers were caught off-guard, so to speak. Before manufacturing’s aforementioned reckoning, the industry had already been notorious for its slow adoption of the digital, data-centric mindset that has transformed other industries.

Read More

Spotlight

The AirBoard

We combine Design Thinking and eXtreme Manufacturing techniques to reduce risks of an innovation at early stages. Our mission is to deliver tools and workshops to accelerate prototyping and scaling of Minimum Viable Products in emerging markets for qualified user insight.

Events