The 4-Port Cable/DSL Broadband Router allows multiple users to share Internet access while providing a secure configurable firewall environment to protect from unwanted intruders. Setup the TW100-BRF114 in minutes with an intuitive installation wizard and manage your network from any Internet connection with a user friendly Web browser. The network management interface allows parents and network administrators to restrict Internet access based on client IP addresses, time/date, URL keywords, and service types. The TW100-BRF114 incorporates advanced Network Address Translation (NAT) and Stateful Packet Inspection (SPI) firewall technology to protect against popular denial of service attacks. Remotely administer your firewall from any location and access the Internet knowing your network resources are protected.