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Course Outline
Video Conferencing Sovereignty
- Analyzing the data residency and eavesdropping risks associated with Zoom and Teams.
- Examining the Jitsi Meet architecture: Prosody, Jicofo, Videobridge, and the web client.
- Comparative analysis with BigBlueButton, Element Call, and Pexip.
Installation and Deployment
- Quick installation via Docker Compose versus manual Debian package setup.
- Setting up SSL certificates using LetsEncrypt.
- Configuring domains and meeting DNS requirements.
- Defining firewall rules for RTP, RTCP, and colibri websockets.
Deep Dive into Core Components
- Prosody XMPP server: managing rooms, users, and authentication modules.
- Jicofo: handling conference focus and load balancing.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast techniques.
- Jibri: implementing recording and live streaming to YouTube/RTMP.
NAT Traversal and TURN
- Theory of STUN/TURN and the impact of corporate firewalls on WebRTC.
- Deploying coturn for relayed media traffic.
- Managing port allocation, authentication, and rate limiting.
- Testing connectivity using WebRTC internals.
Security and Privacy
- Implementing room passwords, lobby mode, and moderation controls.
- Enabling end-to-end encryption with insertable streams.
- Establishing recording consent and data retention policies.
- Securing domains and utilizing JWT token authentication.
Scaling and Performance
- Using Octo for geo-distributed videobridges.
- Load balancing across multiple JMS instances.
- Optimizing bandwidth and applying last-N video selection.
- Monitoring metrics and using the Prometheus exporter.
Integration and Customization
- Integrating LDAP and OAuth2 for SSO.
- Connecting with Outlook and Google Calendar.
- Customizing branding, watermarks, and welcome pages.
- Using the API to embed Jitsi into applications.
Requirements
- Proficiency in intermediate Linux and Docker administration.
- A solid understanding of WebRTC, STUN/TURN, and video codecs.
- Familiarity with Jitsi core components: Prosody, Jicofo, and Videobridge.
Target Audience
- IT teams seeking to replace Zoom, Teams, or Google Meet with a sovereign alternative.
- Organizations subject to compliance mandates that restrict cloud-based video data storage.
- Educational institutions and NGOs requiring free, scalable video conferencing solutions.
14 Hours
