types of risk

The Risk Management Framework steps are designed to minimize, and control the risks to the organization.  The DIARMF process fully adopted many aspects of RMF.

NIST SP 800-39, Risk Management Guide for Information Technology Systems is one of the main documents of the RMF process.  It describes types of risk in the chapter on Risk Mitigation:

  • Risk Assumption.  To accept the potential risk and continue operating the IT system or to implement controls to lower the risk to an acceptable level
  • Risk Avoidance.  To avoid the risk by eliminating the risk cause and/or consequence (e.g., forgo certain functions of the system or shut down the system when risks are identified)
  • Risk Limitation.  To limit the risk by implementing controls that minimize the adverse impact of a threat’s exercising a vulnerability (e.g., use of supporting, preventive, detective controls)
  • Risk Planning.  To manage risk by developing a risk mitigation plan that prioritizes, implements, and maintains controls
  • Research and Acknowledgment.  To lower the risk of loss by acknowledging the vulnerability or flaw and researching controls to correct the vulnerability
  • Risk Transference.  To transfer the risk by using other options to compensate for the loss, such as purchasing insurance.
types-of-risk
types-of-risk Fig 4 or NIST 800-39

 

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