Running Containerized Jenkins Pipelines with Full Host Isolation via Docker-in-Docker (DinD)

Incorporating containerization in CI/CD pipelines has become essential, as using Docker to build and test applications helps prevent unexpected behaviors while allowing full customization over the execution environment. However, as of today, many articles promoting the use of containerized Jenkins pipelines suggest solutions that pose significant security risks by granting unrestricted root access to the host system through Docker socket mounts. This...