This Standard provides a roadmap for the suite of signaling and control plant security standards that includes ATIS-1000007.2006, ATIS-1000019.2007, ATIS-1000012.2006, and ATIS-1000025.2008. The suite of standards under the umbrella of this roadmap provides requirements covering generic signaling and control security, network-to-network signaling and control security, user-to-network signaling and control security, and Signalling System #7 security.