Clumio by Commvault: Cloud Backup, Data Protection and Recovery Guide

Clumio by Commvault is a cloud-native backup and recovery platform designed to protect cloud workloads across AWS and Google Cloud. Its capabilities include backup, recovery, retention management, immutable protection, and centralized policy management.

Understanding how cloud backup works can help organizations evaluate their data protection, cybersecurity, and disaster recovery requirements.

What Is Clumio by Commvault?

Clumio by Commvault is a cloud-native platform for protecting, recovering, and retaining cloud data. It is designed for cloud environments where organizations may have large numbers of accounts, regions, applications, databases, and storage resources.

The platform currently supports AWS workloads such as Amazon S3, EC2, EBS, DynamoDB, RDS, Aurora, Neptune, DocumentDB, and Apache Iceberg. It also supports Google Cloud Storage.

Rather than relying only on native cloud mechanisms, cloud backup platforms can provide an additional layer for backup management, recovery, retention, and data security.

Why Cloud Data Protection Matters

Cloud providers maintain the infrastructure that supports cloud services, but organizations still have responsibilities related to their applications, data, access controls, and recovery processes.

Data can be affected by several situations:

• Accidental deletion
• Human error
• Malware and ransomware
• Unauthorized access
• Application failures
• Configuration mistakes
• Data corruption
• Cloud service interruptions
• Retention and compliance requirements

A well-designed backup strategy creates recoverable copies of important information and establishes policies for how long that information should remain available.

Key Features of Clumio

Cloud-Native Backup

Clumio is designed around cloud environments rather than traditional physical backup infrastructure. The platform provides backup and recovery capabilities for supported AWS and Google Cloud workloads.

Cloud-native architecture can be particularly relevant for organizations managing large cloud environments where conventional backup infrastructure may add operational complexity.

Immutable Backups

Immutability means that protected backup data cannot be changed or deleted during a defined protection period.

Immutable backups are particularly important in ransomware protection strategies because attackers may attempt to encrypt or delete both production information and available backup copies.

Clumio describes its backup architecture as immutable and air-gapped, providing separation between production environments and recovery data.

Air-Gapped Data Protection

An air-gapped backup is designed to remain separated from the production environment.

This separation can reduce the risk that a compromised production account or credential will also compromise recovery data.

For organizations developing a cyber resilience strategy, air-gapped and immutable backups can form an important layer of protection.

Encryption

Encryption helps protect information while it is stored and during data movement.

Clumio documentation states that backed-up data is encrypted by default. It also documents support for customer-managed keys through AWS Key Management Service for organizations that require additional control over encryption keys.

Encryption should be considered alongside access controls, authentication, monitoring, and security policies rather than treated as a complete security strategy by itself.

Backup Policies

Backup policies determine how protected data is handled.

According to Clumio documentation, policies can define:

• Backup frequency
• Retention period
• Backup tier
• Backup destination
• Applicable asset types

Activated policies perform scheduled backup and snapshot tasks for assigned assets.

A structured policy approach can help organizations maintain consistent backup management across different workloads.

AWS Workloads Supported by Clumio

Amazon S3

Amazon S3 is commonly used for object storage, data lakes, application data, and large unstructured datasets.

Clumio uses protection groups and policies to protect S3 assets. Its documentation describes continuous backup capabilities and authenticated, audited access to backup data.

Amazon EC2 and EBS

EC2 provides cloud computing resources, while EBS provides persistent block storage.

Backup and recovery for these workloads can help organizations prepare for application failures, accidental changes, and other operational incidents.

Amazon RDS and Aurora

RDS and Aurora support managed relational database workloads.

Database backup requires attention to recovery points, retention, application dependencies, and recovery procedures.

Amazon DynamoDB

DynamoDB is a managed NoSQL database service.

Protecting database information can be important for applications that depend on continuously available customer, transaction, or operational data.

Amazon Neptune and DocumentDB

Clumio also supports Amazon Neptune and Amazon DocumentDB. These services support specialized database workloads, making workload-specific backup and recovery important for organizations using them.

Apache Iceberg

Modern analytics environments increasingly use data lakehouse technologies.

Clumio provides protection for Apache Iceberg environments on AWS, including Iceberg tables associated with AWS Glue and Amazon S3 Tables.

Google Cloud Storage

Clumio expanded its supported cloud environments with Google Cloud Storage backup and recovery capabilities.

Its June 2026 release notes describe SecureVault backup and restore for Google Cloud Storage, including configurable backup frequency and retention and restoration to the same or another project or region.

Clumio and Ransomware Recovery

Ransomware can affect both production systems and backup infrastructure. For this reason, organizations increasingly consider ransomware recovery as part of their broader cybersecurity planning.

A backup strategy for ransomware resilience typically considers:

• Immutable recovery points
• Backup isolation
• Access controls
• Encryption
• Multi-factor authentication
• Retention policies
• Recovery testing
• Monitoring and auditing

Clumio describes its architecture as providing immutable, air-gapped recovery data intended to help organizations recover after ransomware and other cyber incidents.

No backup technology eliminates every cybersecurity risk. Effective ransomware preparedness also requires secure identity management, endpoint security, network controls, employee awareness, incident response procedures, and regular recovery testing.

Disaster Recovery and Business Continuity

Disaster recovery focuses on restoring applications and data after disruptive events.

Business continuity is broader and includes the processes, people, technology, and procedures needed to maintain important business operations.

Cloud backup can support disaster recovery by providing recoverable copies of data.

Important disaster recovery considerations include:

Recovery Point Objective

Recovery Point Objective, or RPO, describes how much recent data an organization can potentially afford to lose after an incident.

For example, an organization with a short RPO requirement may need more frequent backups or continuous protection.

Recovery Time Objective

Recovery Time Objective, or RTO, describes the targeted amount of time within which systems or services should be restored.

RTO requirements differ depending on the importance of each workload.

Cross-Region Recovery

Cross-region recovery provides an additional option when a primary cloud region becomes unavailable.

Clumio documentation and product information describe recovery capabilities involving different cloud regions for supported workloads.

Compliance and Data Retention

Organizations in regulated industries may need to maintain records for specific periods and demonstrate appropriate controls around protected information.

Cloud backup strategies can support compliance management through:

• Retention policies
• Immutable data
• Audit records
• Access controls
• Centralized policy management
• Reporting
• Long-term data retention

Clumio describes centralized retention, immutability, and audit-supporting reporting as part of its cloud compliance capabilities.

However, using a backup platform does not automatically make an organization compliant with every regulation. Compliance depends on the organization's complete technology environment, policies, processes, controls, and applicable regulatory requirements.

Security Controls to Understand

Multi-Factor Authentication

Multi-factor authentication adds an additional authentication factor beyond a password.

Clumio's documentation identifies MFA as one of its security capabilities.

Access Auditing

Audit records can help organizations understand who accessed protected resources and support security investigations and compliance processes.

Encryption at Rest

Encryption at rest protects stored backup information from unauthorized access when properly implemented with appropriate key-management controls.

Customer-Managed Encryption Keys

Organizations with specific security or governance requirements may consider customer-managed encryption keys.

Clumio documentation describes BYOK capabilities using AWS KMS.

Cloud Backup vs. Native Cloud Protection

Native cloud services provide important capabilities for protecting cloud workloads, but organizations may require additional backup architecture depending on their recovery, compliance, and security requirements.

A broader cloud data protection strategy may consider:

The appropriate architecture depends on workload requirements, regulatory obligations, recovery objectives, and an organization's existing cloud environment.

Benefits of a Structured Cloud Backup Strategy

Reduced Data Loss Risk

Regularly maintained recovery copies can reduce the impact of accidental deletion, corruption, and other data-loss events.

Improved Recovery Planning

Clearly defined backup policies and recovery procedures can make disaster recovery planning more structured.

Better Security Visibility

Centralized policies, access controls, and auditing can provide greater visibility into how protected data is managed.

Support for Compliance

Retention and immutability capabilities can help organizations establish controls relevant to their governance and compliance programs.

Scalability

Cloud environments can grow rapidly. A scalable backup architecture can help organizations manage expanding datasets and increasing numbers of cloud workloads.

Things to Consider Before Choosing a Cloud Backup Platform

Supported Workloads

Check whether the platform supports the specific cloud services used by the organization.

Recovery Requirements

Consider RPO, RTO, recovery locations, application dependencies, and recovery testing.

Security Architecture

Review encryption, authentication, access controls, immutability, isolation, and audit capabilities.

Retention Requirements

Determine how long different types of information need to be retained and whether retention policies can be applied consistently.

Cloud and Regional Coverage

Organizations using multiple cloud platforms or regions should examine how backup policies and recovery processes work across those environments.

Data Growth

Backup architecture should account for future increases in data volume, object counts, databases, applications, and analytics workloads.

Governance

Security and IT teams should establish clear responsibilities for backup administration, access management, recovery testing, and policy review.

Clumio's Role in Modern Cloud Data Protection

Modern cloud environments increasingly include databases, object storage, analytics platforms, data lakes, and AI-related workloads.

This creates a need for data protection strategies that address more than simple file copies.

Clumio by Commvault positions its platform around cloud-native backup and recovery, ransomware resilience, compliance support, and protection for AWS and Google Cloud workloads.

Organizations evaluating cloud data protection should consider these capabilities alongside their existing security architecture, recovery objectives, regulatory requirements, and cloud strategy.

Frequently Asked Questions

What is Clumio by Commvault?

Clumio by Commvault is a cloud-native backup and recovery platform designed to protect, recover, and retain cloud data across supported AWS and Google Cloud workloads.

Does Clumio support AWS?

Yes. Clumio supports multiple AWS workloads, including Amazon S3, EC2, EBS, DynamoDB, RDS, Aurora, Neptune, DocumentDB, and Apache Iceberg.

Does Clumio support Google Cloud?

Yes. Clumio provides backup and recovery capabilities for Google Cloud Storage. Google Cloud Storage support was documented as generally available in a June 2026 release.

What are immutable backups?

Immutable backups are protected copies designed so that they cannot be modified or deleted during a defined retention period.

Why are air-gapped backups important?

Air-gapped backups are separated from production environments. This can help reduce the possibility that a security compromise affecting production systems also affects recovery copies.

Does cloud backup help with ransomware recovery?

A properly designed backup strategy can provide clean recovery points after ransomware incidents. Immutability, isolation, encryption, access controls, and recovery testing are important components of ransomware resilience.

What is the difference between RPO and RTO?

RPO describes the amount of recent data that may need to be recovered after an incident, while RTO describes the targeted timeframe for restoring a system or service.

Conclusion

Cloud data protection has become an important component of modern cybersecurity, disaster recovery, and business continuity planning. Organizations need to consider not only where their data is stored but also how it can be protected, retained, audited, and recovered after an incident.

Clumio by Commvault provides cloud-native backup and recovery capabilities for supported AWS and Google Cloud workloads, with features covering immutable protection, encryption, retention policies, recovery, and compliance support.

The right cloud backup strategy ultimately depends on an organization's workloads, recovery objectives, security requirements, compliance obligations, and overall cloud architecture.