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NIST Cybersecurity Framework ( CSF) is a set of guidelines for mitigating organizational cybersecurity risks, published by the US National Institute of Standards and Technology (NIST) based on existing standards, guidelines, and practices. [1] The framework "provides a high level taxonomy of cybersecurity outcomes and a methodology to assess ...
Information assurance (IA) is the process of processing, storing, and transmitting the right information to the right people at the right time. [1] IA relates to the business level and strategic risk management of information and related systems, rather than the creation and application of security controls.
The Risk Management Framework (RMF) is a United States federal government guideline, standard and process for risk management to help secure information systems (computers and networks) developed by National Institute of Standards and Technology (NIST). The RMF, illustrated in the diagram to the right, provides a disciplined and structured ...
An incident response team ( IRT) or emergency response team ( ERT) is a group of people who prepare for and respond to an emergency, such as a natural disaster or an interruption of business operations. Incident response teams are common in public service organizations as well as in other organizations, either military or specialty.
Security information and event management ( SIEM) is a field within the field of computer security, where software products and services combine security information management (SIM) and security event management (SEM). [1] [2] SIEM is typically the core component of any security operations center (SOC), which is the centralized response team ...
CISA, which includes the National Cybersecurity and Communications Integration Center (NCCIC) realigned its organizational structure in 2017, integrating like functions previously performed independently by the U.S. Computer Emergency Readiness Team (US-CERT) and the Industrial Control Systems Cyber Emergency Response Team (ICS-CERT).
The Swiss cheese model of accident causation is a model used in risk analysis and risk management. It likens human systems to multiple slices of Swiss cheese , which has randomly placed and sized holes in each slice, stacked side by side, in which the risk of a threat becoming a reality is mitigated by the differing layers and types of defenses ...
The concept of a national Computer Emergency Response Team (CERT) for the United States was proposed by Marcus Sachs (Auburn University) when he was a staff member for the U.S. National Security Council in 2002 to be a peer organization with other national CERTs such as AusCERT and CERT-UK, and to be located in the forthcoming Department of Homeland Security (DHS).