| Feature | Supported by NetExtender for Windows | Supported by NetExtender for Linux |
|---|---|---|
| Tunneling | Yes | Yes |
| Certificate Authentication | Yes | Yes |
| SAML Authentication | Yes | Yes |
| TLSv1.3 Support | Yes | Yes |
| Always-On VPN | Yes | No |
| Endpoint Control | Yes | Yes |
| Personal Device Authorization | Yes | Yes |
| Auto Reconnect | Yes | Yes |
| Credential Cache | Yes | No |
| Post Connection Script | Yes | Yes |
| Network Logon (PreLogon) | Yes | No |
| Time-based One-Time Password (TOTP) | Yes | Yes |
| ARM64 | Yes | Yes |
| Smart Card Authentication | Yes | Yes |
| Auto Upgrade | Yes | Yes |
| Feature | Supported on SMA 100 | Supported on Firewalls |
|---|---|---|
| Always On VPN | Yes | No |
| SAML Authentication | Yes | No |
| One-Time Password Method Switching | Yes | Yes |
| Post Connection Script | Yes | No |
| Endpoint Control | Yes | No |
| Personal Device Authorization | Yes | No |
| DHCP IP Pool | Yes | Yes |
| Network Logon (PreLogon) | Yes | Yes |
| Smart Card | Yes | Yes |