If a standard VPN is blocked, look for services with "Stealth Mode" or obfuscated protocols that disguise VPN traffic as standard HTTPS web traffic.
Enabling DoH in your browser (like Chrome or Firefox) encrypts your DNS queries. This can prevent FortiGuard's DNS filtering from seeing which domain you are trying to visit, though it may not work if the firewall uses Deep Packet Inspection (DPI) to block the final IP address. Troubleshooting for Network Administrators If a standard VPN is blocked, look for
Sometimes, a full VPN application is blocked by the OS, but a browser extension (like Browsec or Stealthy ) can still tunnel traffic through the firewall. If a standard VPN is blocked