Linux - HelpMeTest

Embedded Testing

Embedded Linux Testing: How to Test Yocto and Buildroot Images Automatically

Building an embedded Linux image with Yocto or Buildroot takes 4–8 hours on a fast machine. Testing it manually takes another hour. And that cycle repeats for every build. The result: most embedded Linux teams skip testing entirely and ship images that half-work. Automated embedded Linux testing collapses

Testing

seccomp Profiles: Writing and Testing Syscall Filters for Containers

Every system call a container makes is an attack surface. seccomp (Secure Computing Mode) lets you define exactly which syscalls a container is allowed to make — and kill or log anything outside that list. The challenge is writing profiles that are tight enough to restrict attacker behavior but permissive enough

Testing

AppArmor and SELinux: Testing Mandatory Access Control Policies

Mandatory Access Control (MAC) is what runs underneath discretionary permissions.

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Embedded Linux Testing: How to Test Yocto and Buildroot Images Automatically

seccomp Profiles: Writing and Testing Syscall Filters for Containers

AppArmor and SELinux: Testing Mandatory Access Control Policies