SecureShare · Product Direction
A secure data room, modernised while people depended on it
A NxSync product
NxSync SecureShare is a secure document-collaboration platform — a virtual data room for moving sensitive information between parties without it leaking or getting lost.
It is the most operationally mature of the NxSync products: not a prototype, but a system in daily use, built on an open-source document-sharing technology and taken through a real rebrand and domain cutover while it was live.
The problem
When a business starts sharing confidential material with investors, partners and advisers, email and consumer file-sharing stop being good enough. You need a controlled space where the right people see the right documents, where access can be granted and withdrawn, and where nothing important depends on someone remembering to be careful.
SecureShare exists to be that controlled space, and it is used in practice as T57’s virtual data room.
What it actually does
The platform sits on an open-source, self-hostable document- and video-sharing technology: links are watermarked and can require an email address before access, carry an expiry, and report back per-page and per-view analytics — who opened a document, which pages they read, how long they spent. Access events fire as webhooks, so downstream systems can react to a document being viewed without polling for it.
Modernising a system in use
The harder work was not building from scratch; it was improving a system while people depended on it. I led the rebrand from its original name to NxSync SecureShare, the interface transition, and the cutover from its original hostname to a canonical NxSync domain — the kind of change that is invisible when it goes well and very visible when it does not.
That meant planning for continuity: a dual-host window rather than an instant switch, so existing links kept working while the new domain proved itself, and rollback readiness so a bad surprise could be undone rather than endured. The discipline here is the same as commissioning a building that is already occupied — you cannot simply turn everything off.
Governance and care
A data room is a trust product. Its value is entirely in the confidence that access is controlled and predictable. Decisions about how sharing works, who can see what, and how the system behaves under change were treated as product-defining, not incidental — because for this kind of tool, the governance is the feature.
Current stage
NxSync SecureShare is deployed and in operational use as a virtual data room, following its rebrand and domain cutover from the underlying open-source project.
What the work taught me
Operating and improving a live system teaches a discipline that green-field building does not: every change is a change to something people already rely on, so continuity and reversibility matter as much as the feature itself. Modernising SecureShare in place was a lesson in respecting the users you already have.
Running a live product under change sharpened the case for governing how software gets built — the problem VeraKeep addresses.