01
End-to-end encryption
Teacher audio and video E2EE. Floor speakers default E2EE (max. one floor). Open discussion optional — teacher stays encrypted.
Overview
6 key highlights
02
External reach
Up to about 50 listeners, scheduling, invitations — for training and community. Confidential internal: Aethera Messenger.
03
Without Big-Tech rooms
Own media stack (CH), no LiveKit cloud, no Zoom required.
04
Controlled access
Personal one-time email code or optional Xaman for the lecture only — not portal login. No double login via redirect.
05
Roles
Up to 3 teachers with camera, moderator without camera (chat, Q&A, hands), listeners mainly audio. Host from Basis plan.
06
Presentation & screen
Slides and screen share in the same room — one system instead of five tabs.
Features in detail
Hold lectures sovereignly
Live training and lectures on your servers in Switzerland — teachers in HD, listeners on audio, access via OTP or Xaman for the room only. Aethera Messenger stays internal (max. 4).
Internal vs external
Messenger = closed circle. Lectures = reach and scheduling.
E2EE for the lecture track
Teachers always E2EE — content not cleartext on the server.
Internal vs external reach
Messenger = internal max. 4. Lectures = external listeners.
Access: OTP & Xaman lecture
One-time code by email; optional Xaman only into the room.
Host from Basis plan
Present and control from ZB Basis.
Schedule & one live room
Calendar free/busy — hard limit of one live room.
Roles & presentation
Up to 3 teachers, moderator, slides, screen.
Plans & availability
Which feature in which plan
| Feature | Protected civilian | Basis | Slim | Plus |
|---|---|---|---|---|
| Host / go live (from Basis) | — | ✓ | ✓ | ✓ |
| E2EE teacher track | — | ✓ | ✓ | ✓ |
| OTP & Xaman access (listeners) | ✓ | ✓ | ✓ | ✓ |
| Scheduling / occupancy | — | ✓ | ✓ | ✓ |