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Course Outline
Video Conferencing Sovereignty
- The data residency and eavesdropping risks associated with Zoom and Teams.
- Jitsi Meet architecture overview: Prosody, Jicofo, Videobridge, and the web client.
- Comparative analysis with BigBlueButton, Element Call, and Pexip.
Installation and Deployment
- Quick install via Docker Compose versus manual Debian package setup.
- Configuring SSL certificates using LetsEncrypt.
- Domain configuration and DNS prerequisites.
- Firewall rules for RTP, RTCP, and colibri websockets.
Core Components Deep Dive
- Prosody XMPP server: Managing rooms, users, and authentication modules.
- Jicofo: Conference focus and load balancing mechanisms.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast features.
- Jibri: Capabilities for recording and live streaming to YouTube/RTMP.
NAT Traversal and TURN
- STUN/TURN theory and the challenges corporate firewalls pose to WebRTC.
- Deploying coturn for relayed media streams.
- Port allocation, authentication, and rate limiting strategies.
- Testing connectivity using WebRTC internal mechanisms.
Security and Privacy
- Implementing room passwords, lobby mode, and moderation controls.
- End-to-end encryption utilizing insertable streams.
- Recording consent protocols and data retention policies.
- Secure domain and JWT token authentication practices.
Scaling and Performance
- Using Octo for geo-distributed videobridges.
- Load balancing across multiple JMS instances.
- Bandwidth optimization and last-N video selection techniques.
- Monitoring metrics and utilizing the Prometheus exporter.
Integration and Customization
- Integrating with LDAP and OAuth2 for SSO.
- Connecting with Outlook and Google Calendar systems.
- Customizing branding, watermarks, and welcome pages.
- Using APIs to embed Jitsi into other applications.
Requirements
- Intermediate proficiency in Linux and Docker administration.
- Foundational understanding of WebRTC, STUN/TURN, and video codecs.
- Familiarity with key Jitsi components: Prosody, Jicofo, and Videobridge.
Target Audience
- IT teams looking to replace Zoom, Teams, or Google Meet with a sovereign alternative.
- Organizations with compliance mandates that prohibit cloud-based video data storage.
- Educational institutions and NGOs requiring free, scalable video conferencing solutions.
14 Hours
