Security controls

Management, operational, and technical controls (that is, safeguards or countermeasures) prescribed for an information system to protect the confidentiality, integrity, and availability of the system and its information.

Source: Election Terminology Glossary - Draft, National Institute of Standards and Technology (NIST),; Glossary of terms database, U.S. Election Assistance Commission,; Cyber Threats to Elections – A Lexicon, Cyber Threat Intelligence Integration Center & Office of the Director of National Intelligence,