olemus
mudel, mis kirjeldab vajalikke turvateenuseid ning nende andmiseks vajalike elementide paigutust ja seoseid süsteemi arhitektuuris
= a model that describes the required security services and the arrangement and relationships of the elements required to provide them in the system architecture

ülevaateid
https://en.wikibooks.org/wiki/Security_Architecture_and_Design

https://www.techopedia.com/definition/72/security-architecture

https://en.wikipedia.org/wiki/Enterprise_information_security_architecture

https://www.opengroup.org/architecture/0310wash/presents/Jim_Whitmore-Enterprise_Security_Architceture.pdf

https://www.energy.gov/sites/prod/files/cioprod/documents/DOE_Security_Architecture.pdf

http://www.oracle.com/technetwork/topics/entarch/oracle-wp-security-ref-arch-1918345.pdf

https://www.isaca.org/resources/isaca-journal/issues/2017/volume-4/enterprise-security-architecturea-top-down-approach