90.60 Close of review Dec 3, 2025
ISO/IEC
ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection
International Standard
35.020 Information technology (IT) in general
Published
This document specifies the security and privacy aspects applicable to the big data reference architecture (BDRA) including the big data roles, activities and functional components and also provides guidance on security and privacy operations for big data.
PUBLISHED
ISO/IEC 20547-4:2020
90.60
Close of review
Dec 3, 2025