VAULTRIX1. Classify the information
Identify whether the file contains personal data, financial records, intellectual property, credentials or contract terms. The classification should determine the strength of the sharing controls.
How to share sensitive files securely.
Secure file sharing is more than encrypting a transfer. A complete workflow limits who can open a file, what they can do, how long access lasts, and what happens when the business purpose ends.
In this guide
A practical security framework.
2. Confirm every recipient
Use named recipients instead of public or reusable links. Verify external addresses and remove old distribution lists before sharing.
3. Apply least privilege
Grant view, edit, download or resharing rights only when the task requires them. A recipient who only needs to review should not automatically receive broader permissions.
4. Set an expiry date
Align access with a project milestone, review period or contract stage. Time-limited access reduces forgotten exposure.
5. Protect the sharing channel
Use a supported protected workflow instead of attaching an unrestricted copy to email or chat. Confirm how the recipient authenticates before the file opens.
6. Keep an activity trail
Record meaningful access and policy events so owners can investigate unexpected behavior without placing confidential file contents in analytics.
7. Revoke when the purpose ends
End supported access after a deal, project or employment relationship closes. Revocation should be part of the workflow, not an emergency-only feature.
8. Review connected storage
Check the permissions granted to cloud storage integrations and remember that provider-level controls still apply.
9. Test the recipient experience
Before a high-risk share, confirm that the intended recipient can open the file and an unauthorized account cannot.
10. Document ownership
Assign a person or team to review access, respond to exceptions and close the share when it is no longer required.
The Vaultrix model
Protect. Authorize. Share. Revoke.
- Start in contextChoose sensitive content in a supported workflow.
- Apply controlSet available recipient, permission and time rules.
- Stay in controlReview status and end supported access later.
FAQ
Common questions.
Use named recipients, least-privilege permissions, recipient authentication, an appropriate expiry date and a workflow that supports access revocation.
See Vaultrix in your workflow.
Talk through your products, integrations and access requirements with the team.