Explore the inner workings of Linux Security Modules (LSM) in this comprehensive 52-minute conference talk by Vandana Salve from Prasme Systems. Delve into the importance of Linux security modules, understand the LSM Framework's architecture, and examine security data fields within kernel objects. Learn about LSM security data structures and hooks, and discover how LSMs integrate into the Linux kernel. Investigate LSM kernel configurations, code integration, and the flow of system calls. Gain insights into various LSM hooks, including file system, super_block, file, task, IPC, network, and module hooks. Conclude with an overview of APPARMOR and Lockdown, enhancing your understanding of Linux security mechanisms.