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Bluetooth LE: Security Modes and Procedures Explained

In Bluetooth LE (BLE), security is a multifaceted beast. Learn the three main security modes of BLE, along with five critical BLE security procedures.

About 6 days ago by Nthatisi Hlapisi

Understanding Security Keys in Bluetooth Low Energy

Learn the roles of the three security keys in Bluetooth LE—Long Term Key (LTK), Connection Signature Resolving Key (CSRK), and Identity Resolving Key (IRK).

August 13, 2023 by Nthatisi Hlapisi

EM Side-Channel Attacks on Cryptography

Electromagnetic-based side-channel attacks are non-invasive, meaning the attacker does not need physical access to the device to steal information. We’ll look at how these EM side-channel attacks work.

July 26, 2023 by Jake Hertz

Rambus Serves up Quantum-safe IP Solutions To Fend off Attacks

The new Root of Trust IP from Rambus offers post-quantum cryptography hardware solutions.

July 12, 2023 by Jake Hertz

Securing BLE Connections—An Overview of the Security Protocol

Learn about Bluetooth LE's security features and tools, how to use them, and understand how they keep connections secure.

June 23, 2023 by Nthatisi Hlapisi

SiFive Gives its WorldGuard Security Model to the RISC-V Community

SiFive hopes to strengthen the RISC-V community with the contribution of its WorldGuard model.

May 30, 2023 by Jake Hertz

Two Firms Collaborate to Reimagine the Role of the Secure Element

The new architecture has the secure element as the Master, while the CPU serves as the Subordinate.

April 18, 2023 by Jake Hertz

To Protect Machine Learning IP, Model Watermarking Is on the Rise

Industry players are looking for discrete ways to protect intellectual property, and an attractive option is in sight: machine learning watermarking.

February 08, 2023 by Jake Hertz

The Sun Has Officially Set on 3G: A Look Back at Its Origin and Impact

On Dec. 31, 2022, Verizon was the last major U.S. carrier to disconnect customers still using 3G. Here's a look back on the network that offset the mobile revolution.

January 09, 2023 by Lianne Frith

Electronic License Plates Set Out to Be More Than Just a Display

Electronic license plates won't just give drivers more personalization. They can keep registration up to date via an app and even prevent vehicle theft.

July 21, 2022 by Biljana Ognenova

Quantum Protection—NIST Taps First Winners of Quantum Cryptography Project

The US Department of Commerce’s National Institute of Standards and Technology (NIST) has chosen its first round of contest winners to help create quantum-resistance encryption algorithms.

July 11, 2022 by Jake Hertz

Semtech Cloud Service Simplifies LoRa IoT Asset Tracking

By moving location calculation to the cloud, Semtech’s new service allows for lower-power LoRa devices to be embedded in tracked Internet of Things (IoT) assets.

June 22, 2022 by Jeff Child

AMD Ups Performance with 2nd-gen Ryzen Embedded SoC

Aimed at industrial IoT and vision systems, AMD’s new generation of its Ryzen Embedded R-Series SoCs, doubles core count, links to four 4K displays, and includes Windows 11 support.

June 21, 2022 by Jeff Child

Automotive IC Solutions Roll for Enhanced Security and ADAS

Next-gen automotive system design keeps getting more challenging. To help engineers keep pace, three chip vendors are serving up solutions aimed at enhanced security, ADAS, and simplified door control.

April 30, 2022 by Antonio Anzaldua Jr.

Arm Unveils New M85 Core and Expands IoT Virtual Hardware Offerings

Six months after its Arm Total Solutions for IoT rollout, today Arm is growing the initiative with a new Cortex-M processor, expanded ecosystem tools, and new virtual hardware—all aimed at IoT.

April 26, 2022 by Jeff Child

AI Meets Quantum Technology in New Google Spinoff, Sandbox AQ

Sandbox AQ, a new spinoff from Alphabet (Google), is looking to use AI and quantum technologies to solve today's problems in cybersecurity, sensing, and communications.

April 01, 2022 by Dale Wilson

Colab Aims to Create a Secured Quantum Internet Using Quantum Key Distribution

Researchers and companies alike are investing time into quantum networks/internet. However, what is this technology, how is it secured with quantum key distribution, and what are TB Group and Toshiba creating?

October 18, 2021 by Abdulwaliy Oyekunle

CrossBar Reimagines ReRAM Technology for Physically Unclonable Functions

As the need for hardware security increases, companies are searching for ways to use PUF. CrossBar claims its newest resistive-RAM technology could be suited for a new class of PUF applications.

July 22, 2021 by Jake Hertz

With DDoS Attacks a Now-Common Reality, IoT Firmware Security is Paramount

Attack vectors are migrating to easier targets, and right now, IoT firmware is fair prey. In 2020, researchers, corporations, and governments are rising to the occasion.

August 10, 2020 by Adrian Gibbons

MCU or DSP?: Graphics and Cryptography in Microchip’s New Microcontrollers

The hardware inside microcontrollers is increasingly powerful and versatile. This is good, right?

July 21, 2017 by Robert Keim