Enterprise VPN & Security Insights
Expert guides on WireGuard® VPN deployment, MFA implementation, and building zero-trust infrastructure for enterprise environments.
Real-world case studies, NIS2 compliance tutorials, and security best practices from the team behind the open-source Defguard platform.
2025 Summary & Future Plans
A look back at Defguard's achievements in 2025 and a preview of what's coming in 2026, including the 2.0 release with easier deployment and UI redesign.
Defguard 1.6 brings Zero-touch Enrollment at Enterprise Scale for WireGuard
Zero-touch WireGuard VPN enrollment, Pre-logon VPN for Active Directory, Always-On VPN, native macOS/Windows clients, and enterprise-scale device provisioning. The most complete open-source WireGuard VPN solution.
New Defguard on macOS: App Store Launch and Migration Guide
Defguard 1.6 brings the macOS client to the App Store. Learn why migration is required and how to move your configuration from version 1.5.
Understanding SSL VPN Limitations: Transport, Mobility and Modern Alternatives
Tired of users complaining your Fortinet VPN is slow? You're not alone. The problem is the SSL VPN protocol itself. See the facts & why even Fortinet is deprecating it.
MFA for WireGuard®: How to Meet NIS2 Directive Requirements
The NIS2 Directive mandates MFA for VPNs. Learn how to implement true, connection-level Multi-Factor Authentication for VPNs using the WireGuard® protocol with Defguard to ensure compliance and top-tier security.
Release 1.5 with Mobile apps, External SSO MFA, MFA with Biometry
This is the biggest, most feature packed release we have ever done! We've introduced 11 major features and nearly 100 bugfixes.
How Prusa 3D Adopted Defguard for Secure, Scalable VPN Access
Prusa Research adopted Defguard to build a scalable, self-hosted VPN with WireGuard-level MFA, identity integration, and zero cloud reliance—now securing access for 490+ users.
How a Swiss Private Equity fund built a private cloud with Defguard
A global investment firm focused on data sovereignty implemented a self-hosted, private cloud infrastructure to secure internal operations and protect sensitive financial data with Defguard as a core fundament.
Why We Made Defguard Open Source
Discover how new Swiss laws are reshaping digital sovereignty — and why Defguard's open source model is leading the way in secure, transparent infrastructure.
Defguard Secures Strategic Partners and Raises EUR 1.2 Million in Pre-Seed Funding
Defguard has established strategic partnerships with top open-source and IT security experts in Poland and secured significant pre-seed funding of EUR 1.2 million, led by Hard2beat and including renowned industry leaders.
Secure Tauri/Windows Code Signing with Certum HSM
One of our products — Defguard & WireGuard Desktop Client has multiple platform releases (Linux, MacOS, and Windows). We're building it with our beloved Rust and a great multi-platform desktop framework Tauri.
True Zero-Trust WireGuard® VPN with 2FA/MFA - Defguard security paltform released by teonite
Defguard offers a unique combination of security-related functionalities from identity management (OpenID/OAuth2/LDAP) to VPN (Wireguard) to other features (Multi-Factor Authentication, Yubikey provisioning, Web3, Webhooks, etc.).