# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [Security](https://canonical.com/lxd/docs/latest/explanation/security/index.html.md): Understand LXD security architecture, access controls, daemon access, container security, and security event audit logging for compliance and incident investigation. ## Optional - [Top-level llms.txt](https://canonical.com/lxd/docs/latest/llms.txt): Complete documentation index.