Connected Device Security
Protecting connected products across the software and hardware stack.
Connected Medical DevicesConnected Medical Device Cybersecurity: Why Deliverables Aren’t Enough
Most teams don’t fail FDA cybersecurity review because they lack technical skill. They fail because security was treated as a deliverable instead of a system. Under QMSR, that distinction is no longer subtle and fixing it late is far more…
Bluetooth Low Energy (BLE)How Much BLE Security Does Your Device Actually Need?
Not every BLE device needs maximum security. A fitness tracker, smart lock, and medical device face very different risks. This article walks through a practical framework to help you determine the right level of BLE security for your product based…
- Bluetooth Low Energy (BLE)
Understanding BLE Security Boundaries: What It Protects and What It Doesn’t
BLE encryption and authenticated pairing secure over-the-air communication, but they don’t protect data once it reaches your app or cloud. Learn where BLE security stops and when you need TLS, end-to-end encryption, and user authentication.
Connected Medical DevicesBuilding Secure, FDA-Compliant Medical Devices with the SPDF Framework
If you’re a medical device engineer, you’ve likely noticed the ground shifting beneath your feet. With the FDA's latest cybersecurity guidance released in 2025, the expectations for device security have become more stringent than ever, especially for what the agency…
- Connected Medical Devices
FDA Cybersecurity Rules Raise the Stakes for Medical Device Software Teams
FDA’s new cybersecurity rules raise the bar for how medical devices are designed, updated, and maintained. This article breaks down what’s changed, what software teams need to show, and how to avoid common compliance pitfalls.
Bluetooth Low Energy (BLE)Harmonics Part 2 – Determining the Source of the Harmonic
Understand how harmonics impact BLE devices, why spurious emissions matter, and how early RF design decisions can make or break your device’s performance and regulatory compliance.
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