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Course Outline
Video Conferencing Sovereignty
- The data residency and eavesdropping risks associated with Zoom and Teams.
- An overview of Jitsi Meet architecture, including Prosody, Jicofo, Videobridge, and the web client.
- A comparative analysis with BigBlueButton, Element Call, and Pexip.
Installation and Deployment Strategies
- Comparing Docker Compose rapid installation with manual Debian package configuration.
- Configuring SSL certificates via LetsEncrypt.
- Setting up domain names and meeting DNS requirements.
- Defining firewall rules for RTP, RTCP, and Colibri WebSockets.
In-Depth Analysis of Core Components
- The Prosody XMPP server: managing rooms, users, and authentication modules.
- Jicofo: handling conference focus and load balancing.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast technology.
- Jibri: enabling recording and live streaming to YouTube/RTMP.
NAT Traversal and TURN Implementation
- The theory behind STUN/TURN and how corporate firewalls impact WebRTC.
- Deploying coturn for media relay services.
- Managing port allocation, authentication, and rate limiting.
- Testing connectivity using WebRTC internal mechanisms.
Security and Privacy Measures
- Implementing room passwords, lobby modes, and moderation tools.
- Utilizing end-to-end encryption through insertable streams.
- Establishing recording consent protocols and data retention policies.
- Securing domains and implementing JWT token authentication.
Scaling and Performance Optimization
- Using Octo for geo-distributed videobridge setups.
- Load balancing across multiple JMS instances.
- Optimizing bandwidth and implementing last-N video selection.
- Monitoring key metrics with the Prometheus exporter.
Integration and Customization
- Connecting LDAP and OAuth2 for single sign-on.
- Integrating with Outlook and Google Calendar.
- Customizing branding, watermarks, and welcome pages.
- Using the API to embed Jitsi into custom applications.
Requirements
- Intermediate knowledge of Linux and Docker administration.
- Familiarity with WebRTC protocols, STUN/TURN mechanics, and video codecs.
- Basic understanding of Jitsi’s core components: Prosody, Jicofo, and Videobridge.
Target Audience
- IT departments seeking a sovereign alternative to Zoom, Teams, or Google Meet.
- Organizations with strict compliance standards that restrict the storage of video data in public clouds.
- Educational institutions and non-governmental organizations requiring cost-effective and scalable video conferencing solutions.
14 Hours
