anchor.diff:  
   * [Orgs, Spaces, Roles, and Permissions](./roles.html)
   
  -* [Cloud Foundry Security](./security.html)
  +* [Understanding Cloud Foundry Security](./security.html)
  +
  +* [Understanding SSH Access Configuration](./config-ssh.html)
  +
  +* [Stacks](./stacks.html)
  +
  +* [Using Docker in Cloud Foundry](./docker.html)
  +
  +* [Glossary](./glossary.html)
  +
  +## Architecture 
  +
  +* [Cloud Foundry Components](./architecture/index.html)
  +
  +* [Cloud Controller](./architecture/cloud-controller.html)
  +
  +* [Droplet Execution Agent](./architecture/execution-agent.html)
  +
  +* [Messaging (NATS)](./architecture/messaging-nats.html)
  +
  +* [(Go)Router](./architecture/router.html)
  +
  +* [User Account and Authentication (UAA) Server](./architecture/uaa.html)
  +
  +* [Warden](./architecture/warden.html)
  +
  +## Diego
   
   * [Diego Architecture](./diego/diego-architecture.html)
   
  
positive.code: 
  * [How the Diego Auction Allocates Jobs](./diego/diego-auction.html)
  
  * [Stacks](./stacks.html)
  
  * [Using Docker in Cloud Foundry](./docker.html)
  
  * [Glossary](./glossary.html)
  
  
negative.code: 
  This guide presents an overview of how Cloud Foundry works, a discussion of key concepts, and a glossary of terms. Refer to this guide to learn more about Cloud Foundry fundamentals.
  
  ## General Concepts
  
  * [Cloud Foundry Subsystems Overview](./overview.html)
  
  * [How Applications are Staged](./how-applications-are-staged.html)
  
  