In a shared-tenant or outsourced data centre, important data moving between servers and network components is encrypted with a protocol such as TLS to prevent eavesdropping; connections to cloud services over the Internet or the government network use secure protocols such as VPN or TLS and may add data-level encryption before transmission. Network firewalls, application firewalls, intrusion detection and prevention and log monitoring protect the computing resources within the B/D's control, recognising that both the client and the server side of cloud computing must be secured against external intruders and inter-cloud traffic from other tenants.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.