ZyXEL ZyWALL 35 (91009010004) Firewall - The ZyWALL 35 is a mid range device from ZyXEL. Recommended for Small and Medium Businesses looking for a cost-effective and easy-to-deploy security appliance and VPN concentrator. The ZyWALL 35 allows for 50 concurrent IPSEC VPN connections between branches or remote users. In addition the ZyXEL ZyWALL 35 includes advanced features such as dynamically updated database for accurate and effective Web content filtering services (powered by Cerberian). For businesses that want to increase network efficiency, reliability the ZyWALL 35 includes bandwidth management and load balancing as well as flexible port design with optional DMZ configuration. The ZyWALL VPN Client can be used with the device to enable secure remote user VPN connectivity from laptop or PC.