Immutable storage for compliance retention

HubStor’s immutable, write-once-read-many (WORM) compliance storage is both convenient and secure. Whether it’s SEC, FINRA, MiFID II, FDA, or other enterprise-level regulatory compliance needs, HubStor has you covered.

WORM storage without compromise

WORM storage has traditionally been expensive and difficult to consume.

Not any more.

HubStor is a fully-managed, single-tenant platform that runs on Microsoft Azure, which gives enterprise organizations strong security advantages.

Your HubStor tenant integrates seamlessly with your on-premises file storage for ‘books and records’ compliance and extends to messages, scanned documents, sensitive data, call recordings, and other workloads through HubStor’s connectors and technology integrations.

WORM-compliant storage with HubStor's cloud-based data management platform



Apply retention periods with policies based on folders, data owner, access rights, security or record classification, and any item-level metadata.


Search and securely export content by metadata, keywords, access rights, data ownership, making it easy to manage investigations and respond to audits.


Preserve content in its original format with complete metadata, including hashing and data integrity validation to ensure full fidelity of your content.


Meet regulatory and legal requirements with WORM retention and litigation hold in any Azure datacenter.


Synchronize select metadata in HubStor for use in search, policies, and event-based retention.


Report on and defend your record of compliance with immutable activity audit logging.

Modernize your immutable compliance storage

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Scoped indexing for faster discovery

Unlike legacy archives, HubStor empowers you to intuitively index select portions of your archive — by content types, users, groups, data ranges, etc. Now you can index only what needs to be searched — keeping costs low and delivering results faster.

In the cloud, your search cluster can be scaled up to quickly tackle a large indexing backlog — and then scaled back down when performance demand is lower, keeping your search costs as low as possible.

More about HubStor’s Search

Directory integration and role-based access control

HubStor seamlessly integrates your WORM compliance storage in the cloud with your existing identity management processes, performing data-level authorization with complete permissions synchronization, and syncs with your Active Directory through Azure AD.

HubStor’s role-based access control (RBAC) enables you to allow privileged users with limited access to manage retention and perform discovery.

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compliance cloud worm storage

Data-aware cloud storage

Remove the guess work. Never run the risk of dark data again by having always-on visibility into your tamper-proof WORM archive.

Data awareness is multi-dimensional visibility into your WORM storage, providing on demand intelligence about your content, users, and activity. Data-aware storage is an advantage for security, compliance, eDiscovery, and IT. It makes you more agile so you can identify issues earlier, respond faster to litigation and audits, and pinpoint opportunities to manage and leverage data more intelligently.

The bottom line: Less risk, less waste, and reduce spend.

HubStor’s near-real time policy engine — used for managing retention, indexing, tagging, and DLP — automatically maintains data awareness to give you instant insight into what your policies are doing — even for policies with billions of items.


  • “HubStor is a great example of innovative software-as-a-service built on Microsoft Azure for enterprises.”
    JURGEN WILLIS, Program Manager, Microsoft


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