Infrastructure Documentation

1. Keep an up to date inventory of all infrastructure components used, including
   • Actual physical hardware (servers, switches, racks, tapes, appliances etc.)
   • Virtual machines
   • Cloud and container infrastructure
   • Storage solutions and instances
   • Backup systems
2. Keep an inventory of all services that are offered and their dependencies with each other and the underlying infrastructure.
3. Implement security.
4. Keep a record of incidents.