An unpatched vulnerability in a popular C standard library found in a wide range of IoT products and routers could put millions of devices at risk of attack. The vulnerability, tracked as CVE-2022-05-02 and discovered by Nozomi Networks, is present in the domain name system (DNS) component of the library uClibc and its uClibc-ng fork from the OpenWRT team.

MQTT is a standard messaging protocol used for the Internet of Things (IoT) because it requires minimal resources and can be executed by small microcontrollers found in connected devices. IoT devices have a real need for this type of lightweight protocol because it guarantees fast and reliable communication with minimal hardware requirements, keeping power consumption and manufacturing costs low.

The IoT (Internet of Things) market is growing rapidly with increasing adoption of smart infrastructure to improve efficiency and countries initiating smart city projects. Today I’ll analyze Cisco Systems (CSCO), Zebra Technologies (ZBRA), and TE Connectivity (TEL), which are well-poised to benefit from this revolution. The Internet of Things (IoT) refers to connecting devices to the internet.

With the Kafka Summit fast approaching, I thought it was time to get my hands dirty and see what it’s all about. As an advocate for IoT, I heard about Kafka but was too embedded in protocols like MQTT to investigate further. For the uninitiated (like me) both protocols seem extremely similar if not almost competing. However, I have learned this is far from the case and actually, in many cases, they complement one another.

Healthcare providers must be extremely vigilant in their cybersecurity defense posture. After all, vulnerabilities in the Internet of Medical Things (IoMT) cost hospitals nearly $21 billion in 2021. New security discoveries by Ivanti partner Cynerio recently made that statistic personal for many providers. While working with an existing healthcare customer, Cynerio found five zero-day vulnerabilities in Aethon TUG autonomous robots – an IoMT device found in many healthcare facilities.

IoT devices and technologies are very popular now. Therefore, an important task is to ensure the smooth operation of IoT infrastructures. In this article, we will learn why and how to monitor MQTT metrics and also look at the tools that you should use for monitoring.

I was intrigued by two recent IoT related survey and reports. They emphasise use cases about efficiencies and return on investments but, surprisingly, there is no mention of people-safety nor productivity. I think it is imperative to place people at the heart of the IoT universe. Today, people related use cases have been greatly understated. We will be doing a great injustice if we continue to ignore the human angle.

In 2019, Alexander Mann was working in the microchip industry, putting in 12-hour shifts that left no time for him to tend to his large vegetable garden. “I started looking for ways that I could remotely water or check on my plants,” he says. Products that could help him were either too costly for a hobby gardener or required special internet connections, so Mann decided to learn about IoT and create his own setup.