ETSI Releases EN 303 645 IoT Security Standard for Consumer Devices

ETSI EN 303 645 IoT Security Standard

To be successful over the long term, IoT must be secure, at least that’s what people say. So in 2016, UL introduced the UL 2900 IoT security standard, but it set the bar so high, that nobody ended up using it. and the UL IoT Security Rating System was introduced last year with various rankings for IoT devices security from bronze to diamond. The rating system was based on various countries/regions standard including ETSI TS 103 645 standard for the European market which defined requirements in terms of software updates, data & cryptography, logical security, system management, privacy protection, protocol security, and processes and documents. The ETSI Technical Committee on Cybersecurity (TC CYBER) has now released an update to TS 103 645 IoT security standard with ETSI EN 303 645 “that establishes a security baseline for internet-connected consumer products and provides a basis for future IoT certification schemes”. There are thirteen cybersecurity provisions – aka the 13 commandments of IoT …

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NFC Wireless Charging Coming Soon to IoT Devices and Wearables

NFC Wireless Charging

NFC is better known for contactless payment and transferring contacts, but one interesting feature is the ability to provide power as we’ve recently seen with batteryless NFC powered E-paper displays. The current NFC implementations can only provide a limited amount of power, but the NFC Forum has recently approved the Wireless Charging Specification that enables wireless charging of small, battery-powered consumer and IoT devices with a smartphone or other NFC charging device at a power transfer rate of up to one watt. One watt is not as much as other similar technologies, but NFC wireless charging (NFC WLC) should be quite more cost-effective since device-specific wireless chargers are not needed. Just take a phone or charger with NFC WLC and all compliant devices could be charged that way. The specification is free to download for NFC Forum members but must be purchased by others. There’s still short abstract available: Wireless Charging allows for wireless charging of small battery-powered devices like …

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SGET SMARC 2.1 Hardware Specification Allows Up to 4 Cameras, 4 Ethernet Interfaces

SMARC 2.1

There are plenty of standards for systems-on-module that are supposed to allow interoperability between vendors. For example vendor 1 may create a Qseven SoM that works with vendor 2’s Qseven compliant carrier board which should accept any Qseven compatible module, although in practice, there are always some small differences that may cause problems. Many of those standards are managed by SGET (Standardization Groups for Embedded Technologies) including SMARC (“Smart Mobility ARChitecture”), Qseven, and Embedded NUC. A recent post on ADLINK Technology alerted us of the publication of SMARC 2.1 hardware specification (PDF) with the following changes: Incorporated Errata 1.1 Rev. 2 (2/9/2017) Updated signal tables with pin number, power domain, termination information… Added details for eDP[0:1]_HPD Added SERDES as alternative function for PCIeC and PCIeD Added MDIO Interface Updated power domains and power sequencing Added two extra GPIOs PCIe Clock Request signals for PCIeA and PCIeBat at previous locations Changed fill order for MIPI CSI (CSI1first, then CSI0) Added CSI …

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UFS 3.1 Storage Devices to Deliver Better Performance, Lower Power Consumption

UFS 3.1 Specification

JEDEC first introduced UFS 3.0 embedded flash in September 2017 with promises of 2.4GB/s transfer rates, and somehow this was bumped to 2.9GB/s (23.2 Gbps) when UFS 3.0 specification was published in January 2018. JEDEC has now published UFS 3.1 specification with the same theoretical performance, but some new features that should improve write performance, random read performance, as well as lower power consumption and costs. Precisely two documents are now available for purchase, unless you work for a JEDEC member, in which case those are free downloads: The Universal Flash Storage (UFS) version 3.1, JESD220E. An optional new companion standard, JESD220-3: UFS Host Performance Booster (HPB) Extension. The first defines three main improvements as part of UFS 3.1: Write Booster – an SLC non-volatile cache that amplifies write speed DeepSleep – a new UFS device low power state targeting lower-cost systems that share UFS voltage regulators with other functions Performance Throttling Notification – allows the UFS device to notify …

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WiFI 6E Aims to Leverage 6 GHz Unlicensed Spectrum

WiFi 6E

If you live and/or work in an urban environment, you may have noticed 2.4GHz WiFi may not be so reliable as too many people are using the frequency leading to interference. 5 GHz WiFi is here to help, but with the Internet of Things more and more WiFi devices will come online in the next few years, and there won’t be enough capacity using 2.4 and 5 GHz. 60GHz WiFi (802.11ad/802.11ay) may not work for IoT since the signal would not go through walls. That’s why the Wi-Fi Alliance has introduced WiFi 6E, and upgrade of WiFi 6, that can leverage 6 GHz unlicensed spectrum and expand the bandwidth available for Wi-Fi. I’ve taken the US spectrum wall chart from 2016 to show where WiFi 6E would stand, and it looks pretty crowded to me with mobile, fixed and satellite applications using the 5.925 to 7.125 GHz spectrum to be used by the new Wi-Fi standard. Wi-Fi 6E may soon …

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UL IoT Security Rating System Ranks IoT Devices Security from Bronze to Diamond

UL IoT Security Rating

Underwriters Labs (UL) is better known for its electrical safety certification programs, but in 2016, the company introduced three UL 2900 IoT security standards that defined requirements of software cybersecurity for network-connectable products. Four years later, you may not have heard many products adhering to UL 2900, and Laurens van Oijen, IoT security solution leader at UL, recognizes that ” the UL 2900 set the bar too high for most consumer electronics/IoT companies” according to a report on CE Pro. So instead the company has launched the UL IoT Security Rating System last May with 5 levels of “security capabilities” ranking IoT devices and products with either Bronze, Silver, Gold, Platinum, or Diamond. Those certifications are aimed to help both manufacturers and developers to improve the security of their solutions, and help consumers make better purchase decisions by knowing the level of security of IoT products by just looking at a label on the product package. The UL IoT Security …

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Z-Wave Open Standard to Enable Third-Party Z-Wave Silicon and Stack Suppliers

Z-Wave Open Standard

Roughly one year ago, Silicon Labs released a publicly available Z-Wave SDK and a Raspberry Pi 3 Image to make it easier to work with the wireless protocol targetting home automation. But Z-Wave specifications were still closed, which meant Z-Wave chips could only be purchased from Silicon Labs, a bit like LoRa chip can only be purchased from Semtech. The advantage of being closed is that you’re the only supplier, but this will limit market adoption, and customers may be wary of relying on a single partner for their long term plans. That must be why The Z-Wave Alliance and Silicon Labs have now decided to open Z-Wave specifications to Silicon and Stack suppliers. That paves the way to third-party software platforms and Z-Wave radios from some of the 700+ companies which are members of the Z-Wave Alliance. The Z-Wave specification release is scheduled for H2 2020, and will include the ITU.G9959 PHY/MAC radio specification, the application layer, the network …

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Project Connected Home over IP (CHIP) Working Group is Backed by Google, Apple, Amazon, and the Zigbee Alliance

Project Connected Home over IP

Amazon, Apple, Google, and Zigbee Alliance have partnered to create Project Connected Home over IP (CHIP) working group aiming to develop a royalty-free, Smart Home standard to increase compatibility among products, and with security at the forefront. The new standard will be separate from Zigbee 3.0 / Pro, and Zigbee Alliance board member companies such IKEA, Legrand, NXP Semiconductors, Resideo, Samsung SmartThings, Schneider Electric, Signify (formerly Philips Lighting), Silicon Labs, Somfy, and Wulian will also join the CHIP working group and contribute to the project. The standard specified by Project Connected Home over IP will rely on existing technology from the networking layer including TCP/UDP transport protocol, IPv6 network and various physical & media standards such as WiFi, Ethernet, Bluetooth LE, Cellular, 802.15.4 and others. Instead, it will define what happens at the application layer level with the following points of focus: End-to-end data security and privacy among in-home and mobile devices, and cloud services. A unified and standardized baseline …

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