The smarter way to collaborate without losing control of your data
The hidden cost of “sharing”
Every time a team downloads, emails, or uploads a copy of a file to share it externally, a new version of truth is born. That duplication multiplies risk: data leaves the governed environment, DLP policies no longer apply, and audit trails break. Tools like Box or Kiteworks try to solve this by moving data into their own secure silos—but that’s the problem. You’ve simply created yet another copy of your file in yet another system to secure.
The real problem: data leaving the platform
When files are exported from Microsoft 365, three things happen:
⒈ Governance breaks. DLP and sensitivity labels can’t follow the data.
⒉ Compliance weakens. Residency and audit requirements become murky.
⒊ Risk compounds. Every duplicate is an unmonitored, unmanaged exposure.
That’s why modern enterprises are rethinking “secure sharing.” The safest approach isn’t adding more vaults—it’s keeping data where it already lives.
The modern answer: keep data in-platform
With eSHARE, your files never leave Microsoft 365. Instead of copying content into a third-party portal, eSHARE extends native Teams, SharePoint, and OneDrive sharing with governance-native controls.
This means:
➥ No duplicated files
➥ No parallel storage
➥ No external data silos
➥ No new audit trails to maintain
All collaboration—internal or external—happens within your existing Microsoft boundary.
Why duplication happens (and how to stop it)
Duplication often sneaks in through good intentions:
➥ Teams upload the same file to multiple workspaces.
➥ Partners request downloads to “make edits.”
➥ Vendors can’t access internal folders, so users send attachments.
➥ Security teams require portal uploads for compliance.
eSHARE stops this at the source:
♦ Granular permissions let you share securely with external domains—no downloads needed.
♦ Secure links control expiry, watermarking, and access limits.
♦ In-platform collaboration ensures edits and versions stay inside the original document, governed by Microsoft Purview.
♦ Audit trails show who viewed or edited content—without creating new copies.
How eSHARE prevents duplication
⒈ Single source of truth – Files stay in your Microsoft tenant; all collaborators access the same version.
⒉ Controlled access – Guests receive view, edit, or comment rights via secure links—no file export needed.
⒊ Policy enforcement – Microsoft Purview DLP and sensitivity labels stay active even during external collaboration.
⒋ Governance continuity – eDiscovery, retention, and audit logs remain in Microsoft 365.
⒌ Zero-trust sharing – Access expires automatically; no permanent external accounts.
Result: no duplicates, no shadow IT, no unmanaged data.
Business benefits
➥ Reduced risk: Eliminate lost copies and uncontrolled downloads.
➥ Simplified compliance: One audit trail, one system of record.
➥ Operational efficiency: Teams and partners co-edit instead of resending files.
➥ AI-readiness: Clean, in-tenant data that tools like Microsoft Copilot can safely access.
The takeaway
Preventing data duplication isn’t about restricting users—it’s about modernizing collaboration. eSHARE lets organizations collaborate externally without ever exporting data, keeping governance intact, compliance continuous, and productivity frictionless.