Sovereign, secure file sharing and collaboration

Share, store and collaborate on sensitive files without giving up control.

SureDrop gives employees, customers, partners and suppliers a familiar way to work securely across offices, devices and organisational boundaries.

By combining enterprise-grade file sharing with standards-based encryption, flexible deployment and control over where data is stored, SureDrop protects high-value, confidential and regulated information without compromising usability.

FIPS-certified encryption library

AES-256 encryption

On-premises, cloud or hybrid deployment

Microsoft 365 integration

Why Suredrop

Security and control without changing how people collaborate

SureDrop combines the security expertise of Senetas with the simplicity teams expect from modern file sharing. Built by an Australian defence technology company with more than 25 years of experience protecting sensitive data, it enables organisations to collaborate securely while retaining control over data location, encryption keys and access, without adding unnecessary workflow friction.

Key Features and capabilities


Secure by design

Standards-based AES-256 encryption and file fragmentation protect sensitive files throughout the sharing and storage workflow.


Control where your data lives

Deploy on premises, in the cloud or across a hybrid environment and retain control over where sensitive files are stored.


Control your encryption keys

Integrate with customer-managed HSM and KMS environments to maintain stronger control across the encryption-key lifecycle.


Share securely inside and outside your organisation

Create controlled shares with recipient verification, password policies and granular file access for confidential external exchange.


Store, sync and collaborate

Keep documents, images, video and other business content available to authorised users and devices — no email, removable media or unmanaged consumer tools.


Manage users, access and governance at scale

Centrally manage users, groups and permissions; support directory sync and lifecycle changes; review activity with audit trails and reporting.


Protect file history and availability

Retain previous versions, recover deleted content, apply archiving and purge policies. Chunked transfers and resilient architecture keep large workflows moving.


Work securely across Microsoft and mobile

Support Microsoft 365, Outlook, Entra ID and Azure workflows with secure access from compatible mobile devices.

Use Cases

Security, threat protection & deployment

Audience Groups

Built for high assurance environments

Enterprise, government and defence

Protect sensitive information shared across departments, remote teams, operational locations and supply-chain partners. Controlled collaboration, data-location choice, key-management options, auditability and flexible deployment for high-assurance environments.

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Business and professional services

Help legal, financial, healthcare, research and professional-services teams collaborate on intellectual property, personal information and confidential client files using secure external sharing, Microsoft integration and governance controls.

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Customer proof

Secure collaboration in high-stakes environments

National defence organisation

Distributed domestic and international workforce

A national defence organisation with employees located across its home country and internationally required secure team collaboration with real-time performance. SureDrop provided a protected environment for exchanging sensitive files while supporting security, control and productivity across locations.

Read the Case Study

Biotechnology and healthcare

100+ employees | US$50m+ annual turnover | 5TB+ securely stored

A biotechnology company uses SureDrop as its primary sharing and collaboration platform to protect patient information, clinical data and intellectual property. Microsoft 365 and AWS integration support its established research and clinical workflows.

Read the Case Study

Frequently asked questions

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