olemus
ISO Guide 73:
mitme riski ühendamine koguriski täielikumaks mõistmiseks
=
combination of a number of risks into one risk to develop a more complete understanding of the overall risk

ülevaateid
https://www.ior-institute.org/wp-content/uploads/2018/05/20180323-Best-Practices-on-Risk-Aggregation.pdf

https://cdn2.hubspot.net/hub/91381/file-2135160321-pdf/docs/RiskAggregationWhitePaper_final.pdf?t=1476444850288

http://www.guycarp.com/content/dam/guycarp/en/documents/dynamic-content/Measuring%20Cyber%20Aggregation%20Risk.pdf