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Course Outline
Introduction
- Email security threats and challenges for government agencies
- Self-hosted versus cloud email solutions for government operations
- Overview of RSPAMD, SpamAssassin, and DMARC for government use
RSPAMD Setup and Configuration
- Installing RSPAMD for government systems
- Basic configuration for enhanced security
- Web UI and monitoring capabilities for effective management
SpamAssassin Integration
- Installing SpamAssassin to bolster email defenses
- Rule configuration for tailored protection
- Bayesian filtering for improved accuracy
Email Authentication Protocols
- SPF record setup for government domains
- DKIM key generation for secure email transmission
- DNS configuration for SPF and DKIM to enhance authentication
DMARC Deployment
- SPF and DKIM prerequisites for effective DMARC implementation
- Creating DMARC records for government agencies
- Policy configuration and monitoring for compliance and security
Advanced Filtering Techniques
- Custom rules and scoring to address specific threats
- Blacklist and whitelist integration for enhanced filtering
- Greylisting configuration to reduce spam
Monitoring and Maintenance
- Log analysis and reporting for continuous improvement
- Performance tuning to optimize system efficiency
- Troubleshooting common issues to ensure reliability
Summary and Next Steps
- Review of key concepts for effective email security
- Best practices for ongoing security in government operations
- Resources and further reading for continued learning and improvement
Requirements
- Proficiency in Linux system administration
- Fundamental knowledge of DNS and email protocols (SMTP, IMAP, POP3)
- Experience with command-line tools and text editors
Audience
- System administrators overseeing self-hosted email infrastructure for government
- IT professionals ensuring email security in governmental settings
- Security engineers deploying anti-spam solutions within public sector environments
14 Hours
Testimonials (2)
The trainer had an excellent knowledge of fortigate and delivered the content very well. Thanks a lot to Soroush.
Colin Donohue - Technological University of the Shannon: Midlands Midwest
Course - FortiGate 7.4 Administration
Trainer paid a lot of attention to details and explained on everyone's understanding