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Overview

The Web client for Stream E2EE provides immediate, browser-level access to YPYM’s encrypted collaboration workspace. It requires no local software installation and can be accessed directly from any modern web browser or installed as a Progressive Web App (PWA) for desktop convenience. All cryptographic key handshakes and encryption operations are computed locally within your browser sandbox before any network packets leave your device.
Launch the web client directly at stream.ypym.app.

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Access Credentials & Authentication

1

Navigate to Web Gateway

Open https://stream.ypym.app in your web browser (Google Chrome, Firefox, Safari, or Microsoft Edge).
2

Verify Homeserver URL

Ensure the homeserver address is set to:
The Stream Web interface comes pre-configured with this homeserver, but you can verify it in the server field on the login screen.
3

Sign In with Corporate Account

Enter your assigned corporate username and password. Upon first sign-in, you will be prompted to set up your Security Key / Recovery Passphrase for cross-device verification.

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Credential Policy & Onboarding

Internal Access Guidelines:
Username and password credentials are provisioned exclusively through internal IT management.
  • Team Members & Collaborators: If you are a YPYM employee (full-time, internship, partner, or strategic collaborator), your Stream username and password are provided during initial onboarding.
  • Assistance & Provisioning: If you have not yet received your login details, or if your credentials need to be reissued, please consult your team lead or send an email request to [email protected].

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Security Recommendations for Web Access

  • Private / Shared Workstations: Always log out and clear browser sessions when accessing Stream from shared computers.
  • Session Verification: When signing into a new browser tab or device, confirm the cross-signing verification emoji or accept the security key prompt from an already authenticated session (such as Element X on your mobile device).
  • Desktop PWA: For improved notification handling and isolation from regular browser tabs, install Stream as a PWA via your browser’s Install App menu item.

Launch Stream Web

Sign in to Stream Web at stream.ypym.app