Hardening the Attack Surface at the Edge

Understanding and Hardening the Attack Surface at the Edge

Hardening the Attack Surface at the Edge

AWS re:Invent. Learn how to improve edge security with hardware security modules

perimeter security

“If you can only improve one aspect of the attack surface in an edge system, then do this…..
NEVER HAVE PRIVATE KEYS IN MAIN MEMORY”

Tim Mattison, Global Tech Lead, IoT Partners, Amazon Web Services


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Key Takeaways from Session

  • Store keys and credentials in a hardware root of trust
  • Secure flash DOES NOT usually protect a system from software exploits since the flash is decrypted for them
  • OTA – many homebrew OTA systems out there that aren’t hardened
  • Code repo and integration systems – control who commits and has access.
  • AWS Greengrass HSI (Hardware Security Integrations) provide a ready to go security solution.

Application of Zymbit AWS Hardware Security Integration

Ask How Valuable are Your Digital Assets?

Think About Whole Device Security

Production Ready Solution – Zymbit Security Module

Zymbit Developer Kit

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