End-to-end group encryption
Every message uses a rotating group key, so the room stays private even as the conversation moves fast. Who wants a chat that looks secure but isn’t?
Encrypted rooms
Rotating keys
Access control
View, comment, edit
File protection
At rest and in transit
Private group chat and secure file sharing
Collab without the risk.
Your project documents fly back and forth all day, but if the pipe isn’t encrypted, you’re broadcasting secrets. University Link keeps the conversation and the attachments inside one hardened workspace. Why split your team across unsafe tools?
Share blueprints, approve contracts, and keep strategy threads together. Every room feels simple to use, yet every message and file gets serious protection behind the scenes.
Fast provisioning
SSO and directory sync
Zero-trust sharing
Unique keys per file
Team clarity
Version history in-room
Three pillars of secure collaboration
What keeps the room trustworthy?
Three clear layers, each designed to stop leakiness before it starts. Clean, calm, and hard to misuse.
Encrypted file rooms
Drag in contracts, mockups, or spreadsheets. Files are scanned, encrypted, and wrapped with the same protection as the conversation around them.
Granular access
Set view-only, download-only, or expiry rules in seconds. If something changes, revoke access without breaking the entire room.
Built for real-world scenarios
Where private group chat actually earns its keep
Need a room that handles legal reviews, launch plans, or executive debate without the usual mess? These setups are made for that.
M&A due diligence
One room for every sensitive hand-off
Time-bomb downloads, threaded comments, and a clear audit trail keep the deal moving. Why chase updates across three apps?
Product launch team
Keep mockups and pricing out of public sight
Design, marketing, and finance can collaborate in one invite-only space. No leaked screenshots. No version chaos. Much better.
Executive strategy room
A permanent channel for leadership
Quarterly plans, confidential updates, and board-level thinking stay in one protected place. Quiet. Controlled. Ready when you are.
See confidential file sharing work
Drop a file. Watch it lock down.
This is a demo, but the real workflow uses AES-256 and strict key separation. Curious how quickly a file can become room-ready?
Drag a sample file here
The card will highlight itself. No uploads happen. We’re keeping this friendly for browsers and for future maintainers.
Mock audit log
A small trail of events makes the room feel honest. Who accessed the file? When did they act?
Marta P. opened Contract.pdf
View-only access, 2:14 PM
Ben T. requested download permission
Pending approval, 2:17 PM
Expiry set for 24 hours
Auto revoke, 2:20 PM
Security that goes beyond the chat bubble
Why does the protection stay strong?
Because the message layer and the file layer are built to back each other up, not expose each other.
1. Double-ratchet messaging
Keys update as the conversation moves. That means old messages don’t turn into a weakness later. Clean, simple, relentless.
2. File keys stay separate
A shared file never sits next to its own key. Even if someone finds the file, the lock stays somewhere else.
3. Client-side malware scanning
Suspicious files are checked before encryption starts. Safer by design, not by apology. Isn’t that the point?
From teams like yours
What changes when the room is private?
“Our legal team shares contracts in private rooms now. Version chaos disappeared, and nobody has to wonder where the latest draft lives.”
Junrui Gutstadt, General Counsel, Manufacturing Co.
“Why did we choose University Link? Because the file expiration feature saved us during a patent filing, and the audit trail gave everyone confidence.”
Nádia Pona, IP Manager
Connect your favourite tools
Bring files in from the cloud, safely
SharePoint, OneDrive, Dropbox, Outlook Calendar. Pull a file from storage, drop it into the room, and keep the workflow moving without loosening control.
Turn your group chat into a privacy fortress
Collaboration doesn’t have to mean exposure.
Ready to give your team one protected space for messages, files, and approvals? Start small, prove the workflow, and keep the sensitive stuff where it belongs.