Date:
June 2017
PNNL has released an update to the report on VOLTTRON security features. The report describes how the VOLTTRON philosophy 1) secures the external interfaces of the platform, 2) secures the inner workings of the platform, 3) secures the interface between the platform and underlying operating systems, 4) secures the underlying operating system and reduces the attack surface, and 5) recommends security requirements for underlying hardware. It also outlines the threat model and identifies best practices for securing building control networks.