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Course Outline
Data Sovereignty in Video Conferencing
- Understanding the data residency and eavesdropping risks associated with Zoom and Teams.
- Jitsi Meet architecture: Prosody, Jicofo, Videobridge, and the web client.
- Comparison with BigBlueButton, Element Call, and Pexip.
Installation and Deployment
- Quick installation via Docker Compose versus manual setup using Debian packages.
- SSL certificate setup using LetsEncrypt.
- Domain configuration and DNS requirements.
- Firewall rules for RTP, RTCP, and colibri websockets.
Deep Dive into Core Components
- Prosody XMPP server: managing rooms, users, and authentication modules.
- Jicofo: conference focus and load balancing mechanisms.
- Jitsi Videobridge: SFU routing, bandwidth estimation, and simulcast.
- Jibri: recording and live streaming capabilities to YouTube or RTMP.
NAT Traversal and TURN Setup
- STUN/TURN theory and reasons why corporate firewalls often disrupt WebRTC.
- Deploying coturn for relayed media handling.
- Port allocation, authentication, and rate limiting strategies.
- Testing connectivity using WebRTC internal tools.
Security and Privacy Measures
- Implementing room passwords, lobby mode, and moderation controls.
- Enabling end-to-end encryption with insertable streams.
- Managing recording consent and data retention policies.
- Securing domains and using JWT token authentication.
Scaling and Performance Optimization
- Utilizing Octo for geo-distributed videobridges.
- Load balancing across multiple JMS instances.
- Bandwidth optimization and last-N video selection techniques.
- Monitoring metrics and configuring the Prometheus exporter.
Integration and Customization
- Integrating LDAP and OAuth2 for Single Sign-On (SSO).
- Calendar integration 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.
- Understanding of WebRTC, STUN/TURN, and video codecs.
- Familiarity with Jitsi components: Prosody, Jicofo, and Videobridge.
Audience
- IT teams seeking to replace Zoom, Teams, or Google Meet with a sovereign alternative.
- Organizations with compliance requirements that prohibit cloud storage of video data.
- Educational institutions and NGOs requiring free, scalable video conferencing solutions.
14 Hours
