Secure Private Keys in Public Firmware: Best Practices for Embedded Trust

Private keys are at the heart of embedded security. They authenticate devices, secure communication, and safeguard software integrity. But when these keys are buried inside publicly distributed firmware – they become low-hanging fruit for attackers.

In this webinar we dive deep why private keys end up in firmware, what are the real-world incidents they’ve caused, and – most importantly – how to prevent that.

From Crypto Fundamentals to Real-World Risks

Learn the essentials:

• Cryptographic basics
• The anatomy of certificates, trust chains, and their role in authentication and signing

You’ll see where and why private keys appear in firmware through common use cases – and the pitfalls that make them leak.

Best Practices for Private Key and Certificate Management

Learn proven strategies to keep private keys protected across the entire product lifecycle:

• Separating development/test certificates
• Secure storage
• Technical guidance

We’ll also tackle operational challenges like renewal, rotation, and lifecycle management – across different protocols.

Live Demo

You’ll see the ONEKEY Platform in action – scanning firmware, uncovering exposed keys, and delivering clear, actionable remediation steps.

What You’ll Take Away

• Why keys leak into firmware – and their real-world impact
• Practical crypto & PKI knowledge for embedded engineers
• Secure key and certificate management techniques
• How to handle renewal, rotation, and updates safely
• Common mistakes to avoid
• Detection, prevention, and remediation methods

By the end, you’ll have clear methods, practical tools, and the confidence to eliminate one of the most damaging – and most preventable – flaws in embedded security.

Can’t make it live? No worries—register now, and we’ll send you the on-demand recording.