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Author

Dennis Knake

Dennis Knake is a professional editor with many years of experience in IT and telecommunications communications. For more than two decades, he has been writing about IT, IoT, and the digital transformation of industries. Fascinated by technological innovation, he follows new developments with curiosity – and a critical eye.




 Newsflash  / Products
Soracom launches SGP.32 eSIMs and Connectivity Hypervisor for commercial availability
Dennis Knake Posted On 13th July 2026


Soracom has moved its SGP.32-compatible IoT eSIMs and its Connectivity Hypervisor profile management to general availability. The eSIMs are only sold with a minimum order quantity of 100 units, and a per-unit price is still missing despite the official availability status — unlike the already listed card SIM variants.


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Editorial  / Security
Unprotected Over the Air: The Security Flaws in Hoymiles Inverters
Dennis Knake Posted On 8th July 2026


A radio module costing a few euros is enough: security researchers have shown that Hoymiles microinverters in balcony and rooftop solar systems can be detected, switched off, and permanently disabled from several hundred metres away. The cause is an unencrypted radio protocol. An announced patch raises new questions.


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Editorial  / Internet of Trash  / Security
When the Manufacturer Steers Your Mower, Stephen King Comes to Mind
Dennis Knake Posted On 6th July 2026


A security researcher hijacked thousands of Yarbo robot lawn mowers from Germany, using a password that’s identical across every device and a remote-access backdoor the manufacturer built in on purpose. The case shows why a price tag above $5,000 says nothing about how secure a connected device actually is.


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Editorial  / Market
$8 Billion for Spectrum: What the Rocket Lab-Iridium Merger Means for Satellite IoT
Dennis Knake Posted On 1st July 2026


Rocket Lab is acquiring Iridium for roughly $8 billion, becoming a vertically integrated space company. The deal is part of a broader consolidation wave and has direct implications for satellite IoT in logistics, shipping, and industry — from GMDSS distress communications to asset tracking.


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 Newsflash  / Security
Security Researchers Link ‘Popa’ Botnet to Israeli Proxy Provider NetNut
Dennis Knake Posted On 20th June 2026


Qurium, Synthient, and the Nokia Deepfield team have traced the long-running “Popa” botnet, which turns millions of Android devices into proxy nodes, to NetNut — a subsidiary of NASDAQ-listed Alarum Technologies. The trail leads to an Alarum executive and a company registered in Latvia in 2020. Alarum denies the allegations.


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Editorial  / Security
The Blind Spot in EU Technology Policy? Why SAFENet Wants to Put Routers on the Agenda
Dennis Knake Posted On 17th June 2026


Routers carry 93 percent of European internet traffic – with no EU security framework in place. With SAFENet, four manufacturers are pushing for network policy modelled on the 5G Toolbox. Whether the approach actually solves the structural problem is another question.


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Editorial  / Guest Post  / Smart Energy  / Standardization  / Technology Decisions
How Many Smart Meters Fit on One LoRaWAN Gateway?
Dennis Knake Posted On 16th June 2026

LoRaWAN Gateways

A LoRaWAN gateway can serve up to 300,000 smart meters, according to a LoRa Alliance simulation. The new whitepaper offers architecture and parameter guidance for network planners, plus context on what current research adds regarding capacity and coverage.


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 Newsflash  / Security
Bluetooth Flaw in TP-Link Tapo Devices: When Smart Bulbs Broadcast in Plain Text
Dennis Knake Posted On 6th June 2026

TP-Link Tapo Devices

A vulnerability in TP-Link Tapo devices transmits configuration data over Bluetooth in cleartext during setup — without any encryption. Affected are smart bulbs, power strips, and doorbell chimes. Firmware updates fix the issue, but must be triggered manually.


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 Newsflash  / Security
Qualcomm Security Crisis: Unpatchable BootROM Flaw and New Critical CVEs Keep IoT, Smartphones, and Automotive Under Pressure
Dennis Knake Posted On 6th June 2026

Qualcomm BootROM

The unpatchable Qualcomm BootROM vulnerability CVE-2026-25262 continues to affect IoT operators and device manufacturers – and three new critical flaws in Google’s June Android Security Bulletin make the situation worse. Here’s what operators of affected infrastructure need to know.


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Editorial  / Market
Gartner Magic Quadrant 2026: IoT Connectivity Between Market Power and Methodology Questions
Dennis Knake Posted On 5th June 2026

Gartner Magic Quadrant

The new Gartner Magic Quadrant for Managed IoT Connectivity shows a structurally shifting field: Soracom-KDDI enters the Leaders quadrant for the first time, emnify debuts as a Visionary. But what does the ranking really measure – and how much do money and analyst relations play a role?


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