AZ562769 - Public Preview: Azure Backup for Cosmos DB

Azure Updates

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Published

Jun 2, 2026

Status

In preview

Timeline

  • June 2026
    Preview

Product

Azure Cosmos DB

Tag

Microsoft Build
Feature

Category

Databases
Internet of Things

Description

You can now enable vaulted backups for Azure Cosmos DB accounts, protecting mission-critical data with secure, isolated, and resilient backups. Azure Backup for Cosmos DB, now in preview, supports cyber-resiliency and compliance needs, even in scenarios involving accidental deletion, malicious activity, or ransomware. With vaulted backups, Azure Backup maintains an independent copy of your Cosmos DB data in a vault that is isolated from the source account, strengthening protection against operational and security risks.  

Key capabilities:  

  • Off-site, isolated protection. Store Cosmos DB backups in an Azure Backup vault, isolated from the source account to enable recovery even if the source is compromised.  
  • Resilience. Vaulted backups protect against accidental deletion, insider threats, and ransomware scenarios.  
  • Policy-based, automated backups. Configure scheduled backups using Azure Backup policies, reducing manual efforts and improving consistency. 
  • Long-term retention for compliance. Retain backups for extended durations of up to 10 years to meet regulatory and audit requirements.  
  • Built-in protections such as encryption, soft delete, immutability, and role-based access control help safeguard backup data in the vault.  

Billing will be enabled from July 1, 2026.  

Learn more: