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Course Outline
Sovereignty in Video Conferencing
- Examining the data residency and eavesdropping risks associated with Zoom and Teams.
- Overview of Jitsi Meet architecture: Prosody, Jicofo, Videobridge, and the web client.
- Comparative analysis with BigBlueButton, Element Call, and Pexip.
Installation and Deployment Strategies
- Comparing Docker Compose quick installs with manual Debian package configurations.
- Setting up SSL certificates using LetsEncrypt.
- Domain configuration and meeting DNS requirements.
- Defining firewall rules for RTP, RTCP, and colibri websockets.
In-Depth Look at Core Components
- Managing the Prosody XMPP server: rooms, users, and authentication modules.
- Jicofo: Handling conference focus and load balancing.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast capabilities.
- Jibri: Enabling recording and live streaming to YouTube or RTMP.
NAT Traversal and TURN Protocols
- Understanding STUN/TURN theory and why corporate firewalls often disrupt WebRTC.
- Deploying coturn for relayed media traffic.
- Managing port allocation, authentication, and rate limiting.
- Testing connectivity using WebRTC internals.
Security and Privacy Measures
- Implementing room passwords, lobby mode, and moderation controls.
- Utilizing end-to-end encryption via insertable streams.
- Establishing recording consent and data retention policies.
- Securing domains and implementing JWT token authentication.
Scalability and Performance Optimization
- Using Octo for geo-distributed videobridges.
- Load balancing across multiple JMS instances.
- Optimizing bandwidth and selecting last-N video.
- Monitoring metrics via 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
- Intermediate proficiency in Linux and Docker administration.
- A solid understanding of WebRTC, STUN/TURN, and video codecs.
- Familiarity with key Jitsi components, including Prosody, Jicofo, and Videobridge.
Target Audience
- IT teams seeking to replace Zoom, Teams, or Google Meet with a sovereign alternative.
- Organizations facing compliance restrictions that prohibit cloud-based storage of video data.
- Educational institutions and NGOs requiring free and scalable video conferencing solutions.
14 Hours
