====== P ======

  * [[wp>PFS]] = Perfect Forward Secrecy
  * Peering:
    * In the case of [[gcp:v|VPC]]s, the mechanism by which a network in one project is connected to a netork in another project.
  * Pod: 
    * in Kubernetes, a wrapper around 1+ container(s), which is the smallest unit of creation/deployment
    * Represents a running process on the cluster, as either an application component, or an entire application
    * Most pods only contain one container, but several can be present, and share networking and storage
    * Provides a unique [[wp>IP]] address and open ports for the containers
  * PoP = Point of Presence
    * A public datacenter containing Google hardware to connect Google's network to the Internet via peering
    * > 160 around the world, not counting edge caches
    * Sometimes called Edge PoP. Compare with [[gcp:r|Region]]
  * Principal: in [[gcp:i|IAM]], the subject in an access policy
    * usually identified by an email address