This specification adds several new “DDS Security Support” compliance points (“profile”) to the Data Distribution Service (DDS) Specification. See the compliance levels within the Conformance Clause below.
This specification defines the Security Model and Service Plugin Interface (SPI) architecture for compliant DDS implementations. The DDS Security Model is enforced by the invocation of these SPIs by the DDS implementation. This specification also defines a set of builtin implementations of these SPIs.
This specification defines five SPIs that when combined together provide Information Assurance to DDS systems:
Source: DDS Security 1.1