Military-grade data protection, powered by Commvault.
Backup and recovery for government and enterprise, with immutable copies across on-premises, off-site and multi-cloud environments, and engineers who make sure it restores.

What's included
Four layers between your data and an attacker.
Immutable
Immutable backup protection
Copies that can't be altered or deleted until their retention period ends, even by an administrator, using storage such as S3 Object Lock.
Air gap
Cloud air gap
Isolated copies kept apart from production, with Commvault's cloud air gap and KELYN's DAR, so an attacker who reaches your network can't reach them.
Ransomware
Ransomware detection & recovery
Backups scanned for threats, and recovery into an isolated cleanroom from a known-clean point, so restoring doesn't restart the attack.
Compliance
Automated compliance reporting
Reports on what's protected, where copies live and how long they're kept, for auditors and for your own oversight.
Everywhere your data lives
One protection strategy, from the data center to SaaS.
Most organizations' data is spread across their own sites, the cloud and SaaS applications. KELYN protects all of it with Commvault, managed as one environment.
- 01
On-premises
Commvault protecting your data centers: file servers, databases, virtual machines and applications.
- 02
Off-site and tape
Copies far from your primary site, including Spectra Logic tape that sits physically offline.
- 03
Cloud
AWS, Azure and Google Cloud workloads, including air-gapped, immutable AWS backup with Clumio.
- 04
SaaS
Microsoft 365 and Salesforce, backed up outside the provider's own environment.
Proven at the Missile Defense Agency
Restores measured in hours, not days.
Past performance
Trusted across defense and federal government.
- Missile Defense AgencyCase study →
- Dept. of Defense
- Dept. of Energy
- NASA
- Dept. of Agriculture
- Dept. of Commerce
- Dept. of the Interior
- Health & Human Services
Also federal system integrators, and state, local and commercial organizations. See the Capability Statement (PDF).
The 3-2-1-1-0 rule
Three copies, two storage types, one offsite, one immutable, zero errors.
The classic 3-2-1 rule grew two more numbers because ransomware goes after backups too. KELYN covers every part of it as one managed service.
- 3 copies, 2 storage types
- Commvault backups in AWS alongside your on-premises copy, with tape as a third medium.
- 1 offsite, 1 immutable
- Copies in AWS, far from production, with air-gapped, immutable copies behind zero-trust access controls.
- 0 errors
- Restores tested with your team, and recovery proven in an isolated cleanroom.
Ways to get it
Choose how it's delivered.
Datastor on AWS
KELYN's fully managed Commvault backup service on AWS, available through AWS Marketplace.
Learn moreDAR Assured Recovery
Air-gapped, immutable copies in your own AWS environment, with encryption keys only you hold.
Learn moreCommvault Cloud for Government
Commvault's FedRAMP Class D (High) certified, GovRAMP High authorized SaaS, run by its first MSP.
Learn moreManaged Commvault
Your own Commvault environment, on-premises or hybrid, monitored and managed by KELYN.
Learn more
Why KELYN
Why agencies and enterprises choose KELYN.
- Commvault Elite MSP Partner
- And Commvault's 2023 Federal Partner of the Year.
- Recovery, proven
- KELYN runs restores and tests them, so recovery is measured before an incident forces it.
- 100% U.S.-based engineers
- Certified KELYN engineers monitor the service and run recoveries alongside your team.
- Buy the way you already do
- GSA, NASA SEWP V, NASPO ValuePoint, OMNIA Partners, AWS Marketplace or direct.
Find out how protected your data really is.
Talk to a KELYN engineer about where your copies live, whether an attacker could reach them, and how fast you could restore.