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Bench Talk for Design Engineers | The Official Blog of Mouser Electronics

New Tech Tuesdays: Zero-Trust Security for Embedded and IoT Devices

On Disyembre 23, 2025 in All, Computing, Industrial, IoT, New Tech Tuesdays, Security by Mouser Technical Content Staff

Zero trust is expanding from IT to embedded systems. Engineers should assume every device is exposed online and protect it with built-in authentication, encryption, and secure updates.

Tagged With: cybersecurity for devices, embedded security, encryption, hardware authentication, identity verification, industrial IoT security, IoT security, secure boot, secure firmware, zero trust

New MCU Hardware Enhances IoT Security

On Pebrero 17, 2025 in All, Computing, General, IoT, Security by Steven Keeping

Hackers are getting smarter and quickly finding new ways to circumvent IoT chip protection. However, chip makers are rising to the challenge by enhancing MCU hardware security. Developers can now use Root-of-Trust, secure processing, and fault injection protection to guard against malicious attacks.

Tagged With: authentication, distributed denial-of-service, encryption, iot, mcu protection, root-of-trust , secure boot, secure firmware updates

Build Secure Commercial Products with STM32Trust

On Enero 30, 2024 in All, General, Security by STMicroelectronics

The complexity of modern embedded hardware designs presents inherent security challenges. STM32 microcontrollers and microprocessors utilize the STM32Trust ecosystem to deliver secure functions to ensure IP protection, data protection, secure connectivity, and overall system integrity for today’s advanced embedded devices.

Tagged With: arm psa, cyberattacks, data protection, defense in depth, edge security, global platform., ip protection, platform security assurance, secure boot, secure connectivity, secure manager, secure microcontroller, secure microprocessor, security evaluation standard for iot platforms, sesip, stm32trust, system integrity, tee, trusted execution environment

How Gateways Can Secure IoT Architectures

On Abril 9, 2020 in All, IoT, Security, Sensors by Sravani Bhattacharjee

IoT gateways are typically considered edge aggregation and computing equipment. Their security role is mostly understated, during system requirements and design. Here’s how IoT gateways can act as a major security component in IoT architectures, from the edge to the cloud.

Tagged With: access control, gateway, Industry 4.0, IoT, secure boot, security

Achieving Security Requires Much More Than Just Robust Technology

On Setyembre 28, 2018 in All, IoT, Security by Stephen Evanczuk

Although systems developers can draw on robust security technologies, effective security requires a combination of technologies, practices, and policies—and acceptance by each stakeholder of their own role in maintaining security.

Tagged With: ARM, Authentication, Cloud-based IoT security, Data encryption, Device Identifier Composition Engine specification, DICE, Diffie–Hellman, Elliptic curve cryptography, Enterprise IT security, Root of trust, Secure boot, Secure over-the-air updates, Secure storage, Security, Security threats, Transport layer security, Trusted devices

The IoT Security Gamble

On Enero 15, 2018 in All, IoT, Security by Stephen Evanczuk

IoT developers face tough choices in juggling functionality, performance, and cost in the design of resource-constrained devices. When security loses out in tradeoff decisions, development organizations are taking a significant gamble.

Tagged With: OTA, attack surface, authentication, cryptography, IoT, over-the-air update, secure boot, secure storage, security, threat mitigation

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