To ensure security and compatibility, always download software directly from Zyxel’s verified repositories:
If you don’t have a firewall model, ask your VPN gateway administrator – the client must match the gateway’s IPsec configuration. zyxel ipsec vpn client download link
If your organization uses a , chances are you need the Zyxel IPsec VPN Client (often referred to as SecuExtender ) to establish a secure, encrypted tunnel from a remote location. To ensure security and compatibility
: Allows 1-click provisioning by downloading VPN settings directly from a Zyxel firewall. : Includes options for Two-Factor Authentication (2FA) zyxel ipsec vpn client download link
https://www.zyxel.com/support/download/utility/Zyxel_IPSec_VPN_Client_5.40.0002_For_Windows.zip