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The use of publicly accessible MQTT brokers is prevalent across numerous verticals and technology fields. I was able to identify systems related to energy production, hospitality, finance, healthcare, pharmaceutical manufacturing, building management, surveillance, workplace safety, vehicle fleet management, shipping, construction, Read More …
A new form of malware is targeting Linux servers and Internet of Things (IoT) devices and adding them to a botnet in what appears to be the first stage of a hacking campaign targeting cloud computing infrastructure – although the Read More …
Google and Intel are warning of a high-severity flaw in BlueZ, the Linux Bluetooth protocol stack that provides support for core Bluetooth layers and protocols to Linux-based internet of things (IoT) devices. According to Google, the vulnerability affects users of Read More …
Palo Alto Networks is proactively trying to safeguard its customers from attacks however possible. By leveraging its Next-Generation Firewall as sensors on the perimeter to detect malicious payloads and attack patterns, Unit 42 researchers are able to hunt down the Read More …
In our midyear roundup report, we shared that in the first half of 2020, there was a 70% increase in inbound attacks on devices and routers compared with the second half of 2019. This data includes attacks on Internet of Read More …
On the topic of securing the internet of things (IoT), setups focus typically on the “things” or devices available on the market today. However, while there is no denying that connected devices introduce security challenges, the network (in its role Read More …
Smart watches, smart home devices and even smart cars – as more and more connected devices join the IoT ecosystem, the importance of ensuring their security becomes patently obvious. It’s widely known that the smart devices which are now inseparable Read More …
A protocol gateway is a small network device, also called a “protocol converter” or “IoT gateway.” It is similar to an “interpreter” in the digital word, and acts as a communications intermediary between different protocols. As the integration of networks Read More …
The Mozi botnet, a peer-2-peer (P2P) malware known previously for taking over Netgear, D-Link and Huawei routers, has swollen in size to account for 90 percent of observed traffic flowing to and from all internet of things (IoT) devices, according Read More …
A protocol gateway is a small network device, also called a protocol converter” or “IoT gateway.” It is similar to an “interpreter” in the digital word, and acts as a communications intermediary between different protocols. As the integration of networks Read More …
