What Is Linux Kernel Keystore and Why You Should Use It in Your Next Application

Discover the power of Linux Kernel Keystore in this 41-minute conference talk from SREcon23 Asia/Pacific. Learn how applications can securely store and share credentials, sign and encrypt data, and negotiate common secrets without directly handling cryptographic material. Explore the benefits of using this built-in keystore for cloud-native environments, enhancing security by preventing secret leaks from memory access vulnerabilities. Understand how Linux keystore integrates with security hardware like TPMs and HSMs, providing a unified entry point for applications to access secrets. Gain insights into creating more secure applications and services, potentially eliminating the need for separate SSH agents to protect SSH keys.