The ZyWALL series fulfills a range of application environments, from small and medium businesses, SOHO, or Telecommuters, to home user or education applications. The ZyWALL series provides a robust Firewall to protect your network, and the IPSec VPN function allows you to create a secure connection for e-business. ZyWALL's design helps users to save expenses, minimize maintenance, and simultaneously provide a high quality networking environment.