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What’s New
Resources
API Reference
Notecard and Notehub API documentation
Blog
Technical articles for developers
Connected Product Guidebook
In-depth guides for connected product development
Developer Certification
Get certified on wireless connectivity with Blues
Newsletter
The monthly Blues developer newsletter
Terminal
Connect to a Notecard in your browser
Webinars
Listing of Blues technical webinars
Blues.comNotehub
Shop
Docs
homechevron_rightBlogchevron_rightSecurity

Security

September 25, 2026

Protect User Privacy with Notecard Location Fuzzing

Your product may need to know where it is, but your customers probably don't want it reporting their street address. See how Notecard can obfuscate location.

  • Notecard
  • Notehub
  • GPS/GNSS
  • Security
Rob Lauer
Rob LauerSenior Director of Developer Relations
August 26, 2026

Keep API Keys Off the Device: Use Authenticated Web Calls via Proxy Routes

Stop including secret keys on your devices! Notehub proxy routes let your credentials live in the cloud while the device stays anonymous.

  • Notecard
  • Notehub
  • Security
  • JSONata
Rob Lauer
Rob LauerSenior Director of Developer Relations
April 26, 2023

Encrypt and Securely Deliver Data over Cellular

You can now encrypt Notecard data before it is securely routed to your cloud application.

  • Cellular
  • Security
Rob Lauer
Rob LauerSenior Director of Developer Relations

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