Hackers are exploiting a backdoor built into Zyxel devices. Are you patched? | Ars Technica
Amazon.com: ZyXEL ZyWALL 1.6 Gbps VPN Firewall, recommended for up to 100 users [ZYWALL110] : Electronics
Backdoor account discovered in more than 100,000 Zyxel firewalls, VPN gateways | ZDNET
Zyxel USG Series - How to Set Up a VPN Tunnel via IKEv2 - YouTube
ZyXEL ZyWALL 1100 VPN Firewall ZYWALL1100 | eBay
Zyxel ZyWALL VPN1000 | ZyxelGuard.com
VPN - Configure SSL VPN via SecuExtender [Stand-alone mode] – Zyxel Support Campus EMEA
ZyXEL ZyWALL 35 firmware 4.01
Amazon.com: Zyxel ZyWALL USG50 Internet Security Firewall with Dual-WAN, 4 Gigabit LAN/DMZ Ports, 5 IPSec VPN, SSL VPN, and 3G WAN Support : Electronics