Practitioner Technical Report · SS-TR-2026-01
A Multi-Tier Data Protection Architecture for Microsoft Azure Workloads
Abstract
Cloud adoption does not remove the need for independent, tested and governed data protection. This report presents a multi-tier architecture for protecting Microsoft Azure workloads across multiple subscriptions through NetBackup Snapshot Manager and a dedicated NetBackup environment. The design combines snapshot-based protection, local deduplicated backup storage for operational recovery, an immutable or tightly controlled off-site recovery copy, and long-term retention through an established tape environment. It also addresses private connectivity, private DNS, managed identities, role-based access, application-aware protection, restore validation and operational handover.
What the report covers
- Multi-subscription Azure workload discovery and protection orchestration
- Managed identity, RBAC, private connectivity and private DNS integration
- Local deduplicated storage for rapid operational recovery
- Immutable or tightly controlled off-site recovery copies
- Long-term retention through an established tape environment
- Application consistency, restore validation, governance and handover
Recommended citation
\nSarwar, S. (2026). A Multi-Tier Data Protection Architecture for Microsoft Azure Workloads (SS-TR-2026-01, Version 1.0). Independent Practitioner.
\nKeywords: Microsoft Azure, NetBackup, Snapshot Manager, cloud backup, disaster recovery, immutable backup, long-term retention, restore validation.
This is a sanitized reference architecture. It contains no client names, credentials, hostnames, addresses, subscription identifiers or production configuration values.