Network Security

FortiGate IPsec Site-to-Site VPN with PSK: Secure, Reliable Setup

FortiGate IPsec Site-to-Site VPN with PSK: Secure, Reliable Setup Description Set up FortiGate IPsec Site-to-Site VPN using PSK for a secure, reliable connection with step-by-step configuration and best practices guide. Scope This article provides a complete configuration guide for FortiGate … Read More

FortiGate IPsec VPN Configuration & Troubleshooting

FortiGate IPsec VPN Configuration & Troubleshooting Description Explore FortiGate IPsec VPN setup, authentication, security settings, advanced features, and troubleshooting in this complete beginner-friendly guide. Scope This article is a complete resource guide for FortiGate IPsec VPN on FortiGate. It covers: … Read More

FortiManager & FortiAnalyzer Recommended Versions 2026

FortiManager & FortiAnalyzer Recommended Versions 2026 Description Discover the latest recommended software versions for FortiManager and FortiAnalyzer in 2026 with stable releases, support details, and deployment guidance. Scope This article provides general recommendations for FortiManager & FortiAnalyzer Recommended when selecting … Read More

FortiOS Recommended Versions 2026: Stable, Secure & Latest Guide

FortiOS 2026 Recommended Versions Description Find the latest FortiOS Recommended Versions 2026 for FortiGate devices with stable, secure, and fully supported firmware for reliable network deployments. Scope This article provides general guidance on selecting the most suitable FortiOS Recommended Versions … Read More

FortiGate SSLVPN Troubleshooting Commands

FortiGate v6.4.x, v7.0.x,v7.2.x, v7.4.x, up to v7.6.2. Starting from version v7.6.3, the SSL VPN tunnel mode feature is replaced with IPsec VPN tunnel, allowing users to configure IPsec over TCP port 443 for secure communication, providing a more flexible and … Read More