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Course Outline
Federated Messaging Sovereignty
- Why Slack and Teams create data silos and expose users to foreign jurisdiction risks.
- Matrix protocol architecture: homeservers, rooms, events, and federation.
- Synapse as the reference server: features and resource requirements.
- Comparison with Mattermost, Rocket.Chat, and Zulip.
Synapse Deployment
- Docker Compose stack: synapse, postgres, and element-web.
- Native package installation and systemd service configuration.
- Reverse proxy setup with Nginx and TLS.
- Initial configuration generation and database migration.
Client Configuration
- Element Web deployment and custom branding.
- Configuring custom homeserver URLs for desktop and mobile apps.
- User registration, login procedures, and password reset.
- Guest access and room discovery policies.
Encryption and Security
- End-to-end encryption using Olm and Megolm.
- Device verification and cross-signing.
- Key backup and recovery using a passphrase.
- Admin access to encrypted content: limitations and mitigations.
Bridges and Integrations
- Slack, Discord, IRC, and WhatsApp bridges.
- Email notifications and GitHub/GitLab webhooks.
- Jitsi integration for encrypted video calls.
- Custom bot development using the matrix-nio SDK.
Federation and Governance
- Federation whitelist and blacklist policies.
- Room version upgrades and state resolution.
- Media repository limits and retention policies.
- Antispam and abuse reporting tools.
Maintenance and Scaling
- Database optimization and purge APIs for old data.
- Media storage cleanup and S3 offloading.
- Worker mode for high-traffic deployments.
- Backup and disaster recovery for homeserver state.
Requirements
- Intermediate knowledge of Linux and Docker administration.
- Understanding of instant messaging protocols and federation.
- Familiarity with PostgreSQL and Python application deployment.
Audience
- IT teams seeking a sovereign alternative to Slack, Teams, or Discord.
- Organizations requiring on-premise messaging with end-to-end encryption.
- Government and defense teams in need of federated, auditable chat solutions.
14 Hours
Testimonials (3)
She was very well verse with the material. Very nice, engaging. She always pauses to ask if there are questions or clarifications.
Jones Manlapaz - Nordstern Group
Course - Introduction to Semantic MediaWiki
The engagement and the practical examples we did as a group to get more understanding of the topic
ISABELLA - Sedibeng TVET College
Course - Microsoft Teams, Outlook, OneDrive, and Lists Integration
Trainer willingness to help