A banking institution needs to meet data residency laws in four countries. They require consistent policy enforcement across all locations without storing data or administrative metadata outside national boundaries. What HPE solution capability best meets this need?

Which HPE feature supports encryption key sovereignty during backup operations?

A government cloud operator is configuring a GreenLake deployment that hosts multiple agencies. Each agency must operate within isolated routing domains and maintain independent security policies. Which GreenLake capability should be used to enforce this architecture?

A national defense agency is evaluating cloud providers to support critical defense workloads. The solution must ensure full digital sovereignty, prevent foreign surveillance, and maintain complete legal control over data and operations.
Which three requirements must the chosen solution meet?
(Select three answers)

Which foundational principle is central to the HPE Sovereign Cloud reference architecture across industries such as government, defense, and critical infrastructure?