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Course Outline
Federated Messaging Sovereignty
- Analysis of how Slack and Teams create data silos and expose users to foreign jurisdiction.
- Matrix protocol architecture: homeservers, rooms, events, and federation.
- Synapse as the reference server: features and resource profiling.
- 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.
- Custom homeserver URL configuration for desktop and mobile apps.
- User registration, login procedures, and password reset mechanisms.
- Guest access and room discovery policies.
Encryption and Security
- End-to-end encryption utilising Olm and Megolm.
- Device verification and cross-signing protocols.
- Key backup and recovery using passphrases.
- Admin access to encrypted content: limitations and mitigation strategies.
Bridges and Integrations
- Bridges for Slack, Discord, IRC, and WhatsApp.
- 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 legacy 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 concepts.
- Familiarity with PostgreSQL and Python application deployment.
Target Audience
- IT teams seeking to replace Slack, Teams, or Discord with a sovereign alternative.
- Organisations requiring on-premise messaging solutions with end-to-end encryption.
- Government and defence teams requiring federated, auditable chat capabilities.
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