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Course Outline
Video Conferencing Sovereignty
- Analysis of data residency and eavesdropping risks associated with Zoom and Teams.
- Jitsi Meet architecture overview: Prosody, Jicofo, Videobridge, and web client.
- Benchmarking against BigBlueButton, Element Call, and Pexip.
Installation and Deployment
- Comparing Docker Compose rapid installation with manual Debian package setup.
- Implementing SSL certificates via LetsEncrypt.
- Domain configuration and specific DNS requirements.
- Defining firewall rules for RTP, RTCP, and colibri websockets.
In-Depth Analysis of Core Components
- Prosody XMPP server management: rooms, users, and authentication modules.
- Jicofo: Managing conference focus and load balancing.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast techniques.
- Jibri: Handling recording and live streaming to YouTube/RTMP.
NAT Traversal and TURN Implementation
- STUN/TURN theory and understanding why corporate firewalls disrupt WebRTC.
- Deploying coturn for effective media relay.
- Managing port allocation, authentication, and rate limiting.
- Testing connectivity through WebRTC internal processes.
Security and Privacy Protocols
- Implementing room passwords, lobby mode, and moderation controls.
- Applying end-to-end encryption using insertable streams.
- Establishing recording consent and data retention policies.
- Securing domains and utilizing JWT token authentication.
Scaling and Performance Optimization
- Using Octo for geo-distributed videobridge management.
- Load balancing across multiple JMS instances.
- Optimizing bandwidth and implementing last-N video selection.
- Monitoring performance metrics via the Prometheus exporter.
Integration and Customization
- Integration with LDAP and OAuth2 SSO.
- Calendar synchronization with Outlook and Google Calendar.
- Customizing branding, watermarks, and welcome pages.
- Utilizing the API to embed Jitsi into custom applications.
Requirements
- Intermediate proficiency in Linux and Docker administration.
- Comprehension of WebRTC, STUN/TURN mechanisms, and video codecs.
- Knowledge of core Jitsi components, including Prosody, Jicofo, and Videobridge.
Target Audience
- IT departments seeking to migrate from Zoom, Teams, or Google Meet to a sovereign alternative.
- Entities with strict compliance mandates that restrict cloud-based video data storage.
- Educational bodies and non-governmental organizations requiring free, scalable conferencing solutions.
14 Hours
