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Course Outline
Federated Messaging Sovereignty
- Analysis of how Slack and Teams create data silos and expose users to foreign jurisdictions.
- 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 configuration: synapse, postgres, and element-web.
- Native package installation and systemd service setup.
- Reverse proxy configuration 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.
- Managing user registration, login, and password resets.
- Establishing guest access and room discovery policies.
Encryption and Security
- Implementing end-to-end encryption using Olm and Megolm.
- Device verification and cross-signing procedures.
- Key backup and recovery using passphrases.
- Understanding limitations and mitigations for admin access to encrypted content.
Bridges and Integrations
- Setting up bridges for Slack, Discord, IRC, and WhatsApp.
- Configuring email notifications and GitHub/GitLab webhooks.
- Integrating Jitsi for encrypted video calls.
- Developing custom bots using the matrix-nio SDK.
Federation and Governance
- Implementing federation whitelist and blacklist policies.
- Upgrading room versions and resolving state.
- Configuring media repository limits and retention policies.
- Utilizing antispam and abuse reporting tools.
Maintenance and Scaling
- Database optimization and using purge APIs for old data.
- Performing media storage cleanup and S3 offloading.
- Configuring worker mode for high-traffic deployments.
- Ensuring backup and disaster recovery for homeserver state.
Requirements
- Intermediate proficiency in Linux and Docker administration.
- Understanding of instant messaging protocols and federation concepts.
- Familiarity with PostgreSQL and the deployment of Python applications.
Audience
- IT teams looking to replace Slack, Teams, or Discord with a sovereign alternative.
- Organizations requiring on-premise messaging solutions with end-to-end encryption.
- Government and defense teams needing 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