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FIPS 199 (Federal Information Processing Standard Publication 199, Standards for Security Categorization of Federal Information and Information Systems) is a United States Federal Government standard that establishes security categories of information systems used by the Federal Government, one component of risk assessment.
An information system is a form of communication system in which data represent and are processed as a form of social memory. An information system can also be considered a semi-formal language which supports human decision making and action. Information systems are the primary focus of study for organizational informatics. [22]
The Common Criteria for Information Technology Security Evaluation (Common Criteria or CC) is an international standard (ISO/IEC 15408) used to assess and certify the security properties of IT products and systems. It provides a globally recognized framework for defining security requirements, implementing protective measures, and evaluating ...
The Federal Information Processing Standards (FIPS) of the United States are a set of publicly announced standards that the National Institute of Standards and Technology (NIST) has developed for use in computer situs of non-military United States government agencies and contractors. [1]
HUMINT Control System (HCS) HCS is the HUMINT (human-source intelligence) Control System. This system was simply designated "HUMINT" until confusion arose between collateral (regular) HUMINT and the control system. The current nomenclature was chosen to eliminate the ambiguity. [19] There are two compartments HCS-O (Operation) and HCS-P (Product).
System high mode, or simply system high, is a security mode of using an automated information system (AIS) that pertains to an environment that contains restricted data that is classified in a hierarchical scheme, such as Top Secret, Secret and Unclassified. System high pertains to the IA features of information processed, and specifically not ...
Information that was never classified is sometimes referred to as "open source" by those who work in classified activities. Public Safety Sensitive (PSS) refers to information that is similar to Law Enforcement Sensitive but could be shared between the various public safety disciplines (Law Enforcement, Fire, and Emergency Medical Services).
The Secretary of the Navy published SECNAV 5510.34 in November 1993 entitled Disclosure of Classified Military Information and Controlled Unclassified Information. As of December, 2020, the Director of National Intelligence at the time, John Ratcliffe , issued a memorandum to the Assistant to the President for National Security Affairs asking ...