Panasonic WJ-HD616/1000 Operating Instructions - Page 76

Network security of the recorder The security function of the recorder q Access restriction by the user authentication and the host authentication It is possible to restrict users to access the recorder by selecting "On" for "User authentication/Host authen- tication". (☞ Installation Guide) w Access restriction by changing the HTTP port number By changing the HTTP port number, it is possible to prevent illegal access such as a port scanning, etc. (☞ Installation Guide) To enhance the network security It is possible to enhance the network security by dividing the subnet using a router to authenticate users twice (by the recorder and by the router). When connecting the recorder to an unsecured network, secure the network connection by installing a VPN (Virtual Private Network) device, etc. between the recorder and the host PC. Important: • The settings for the network security varies depending on the network to which the recorder is to be connected such as an intranet or Internet service provider. Refer to a network administrator for further information about the network security. [Connection example] IP address: 192.168.1.1 Subnet mask: 255.255.255.0 Router WAN* Router IP address: 192.168.0.1 Subnet mask: 255.255.255.0 IP address: 192.168.1.100 Subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 PC * Stands for Wide Area Network Recorder IP address: 192.168.0.250 Subnet mask: 255.255.255.0 Default gateway: 192.168.0.1 By using a firewall, etc., it is possible to use packet filtering and protocol filtering to enhance the network security. [Connection example] IP address: 192.168.1.1 Subnet mask: 255.255.255.0 IP address: 192.168.1.100 Subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 76 Router PC WAN* Router IP address: 192.168.0.1 Subnet mask: 255.255.255.0 * Stands for Wide Area Network Firewall Switching hub Recorder IP address: 192.168.0.250 Subnet mask: 255.255.255.0 Default gateway: 192.168.0.1