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Course Outline
Fundamentals of VPN Sovereignty
- Reasons why commercial VPNs log metadata and comply with legal requests.
- OpenVPN: mature, feature-rich, offering TAP/TUN flexibility.
- WireGuard: modern, minimal, providing high-performance cryptography.
- Selecting the appropriate protocol for your specific threat model.
OpenVPN Deployment
- Installing OpenVPN with Easy-RSA PKI.
- Server configuration: cipher, HMAC, TLS-auth, and topology.
- Generation and distribution of client configurations.
- Revocation and CRL management.
WireGuard Deployment
- Kernel module installation and WireGuard-tools.
- Key generation and peer configuration.
- Using wg-quick and systemd unit management.
- Implementing road warrior and site-to-site mesh topologies.
Authentication and Authorization
- Certificate-based authentication with OpenVPN.
- LDAP and RADIUS backend integration.
- Two-factor authentication using TOTP plugins.
- Access control lists and per-user IP allocation.
Routing and Network Design
- Distinguishing between full tunnel and split tunnel routing.
- Configuring push routes, DNS, and WINS.
- Implementing NAT and masquerading for egress traffic.
- Managing Multi-WAN and policy-based routing.
Performance and Scaling
- Comparing throughput benchmarks between WireGuard and OpenVPN.
- Multi-core optimization and kernel bypass techniques.
- Load balancing across multiple VPN servers.
- Implementing DDoS protection and connection rate limiting.
Monitoring and Maintenance
- Connection logging and bandwidth accounting.
- Integrating Syslog and Prometheus exporters.
- Automating certificate renewal and setting expiration alerts.
- Executing disaster recovery and configuration backups.
Requirements
- Intermediate knowledge of Linux networking and firewall administration.
- Understanding of PKI, certificates, and encryption protocols.
- Familiarity with routing, NAT, and IP forwarding.
Audience
- Network administrators replacing commercial VPN services.
- Remote work teams requiring sovereign secure access.
- Organizations in regions subject to VPN blocking or surveillance.
14 Hours
Testimonials (2)
How trainer deliver knowledge so effectively
Vu Thoai Le - Reply Polska sp. z o. o.
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