Actiontec electronic GT704WR Computer Security, Comparing Broadband Service with a Dial-Up Modem

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Computer Security

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The Internet is a giant network of computers located all over the world. When a computer is connected to the Internet, it can exchange information with any other computer on the Internet. This allows a computer user to send E-mail, surf the World Wide Web, download files, and buy products and services online, but it also makes the computer vulnerable to attack from persons intent on doing harm. Unless access to the computer is controlled, someone on the Internet can access the information on the computer and steal, damage, or destroy that information.

Actiontec recommends securing your computer from unwanted intrusion. Security is ultimately the end user’s responsibility. Please secure your computer, and don’t be a victim.

Comparing Broadband Service with a Dial-Up Modem

With a dial-up modem, a computer user makes an Internet connection by dialing a telephone number, surfs the Internet for a period of time, and then disconnects the dial-up modem. No one on the Internet can access a computer not connected to the Internet.

Unlike a dial-up modem, broadband service is “always connected.” The connection is always available – there is no need to dial a phone number to access the Internet. The computer can be connected to the Internet all the time.

With both types of Internet connections, access to the computer must be con- trolled to make sure someone on the Internet doesn’t access the information on the computer. The longer the computer is connected to the Internet, the easier it is for someone on the Internet to find the computer and attempt to access it without permission. Broadband service also provides fast Internet connections. This not only improves Internet performance, it also improves Internet performance for anyone attempting to access the computer.

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Contents Wireless Cable/DSL Router Table of Contents Setting Up a Network TroubleshootingSetting Up Static IP on the Computer SpecificationsPackage Contents Introduction1Features Minimum System RequirementsPower Light Getting to Know the RouterWireless Light Internet LightEthernet Lights Ethernet PortsReset Switch Power PortPower port is used to connect the Power cord to the Router Cable/DSL PortThis page left intentionally blank Setting Up Router Connecting a Computer to the RouterPage Setting Up the Router Page Setting Up the Router Page Setting Up the Router Page Setting Up the Router Page Setting Up the Router Page Installation Buddy checks the configuration of the Router This page left intentionally blank To configure the Router for basic operation Performing a Basic SetupBasic Setup Page Performing a Basic Setup Changing the Admin User Name and Password Click Save and Restart at the bottom of the screenPerforming a Basic Setup This page left intentionally blank To access the Advanced Setup configuration screens Using Advanced SetupAccessing Advanced Setup Page WAN IP Address Dialout on-demand/Idle timeout Obtain an IP Through DhcpUsing Advanced Setup Wireless Settings ChannelOff WEPWEP+802.1x Wireless MAC Authentication WPAWireless Advanced Settings LAN IP Address Dhcp ServerBeginning IP Address Ending IP AddressDNS Server Services BlockingDNS Dynamic or Static Website Blocking Remote Management Port Forwarding DMZ Hosting Firewall Dynamic RoutingStatic Routing UPnP Universal Plug and PlayMAC Address Cloning Viewing Router’s Settings StatusPage Routing Table WAN StatusLAN Status Active User ListUsing Utilities Web Activity LogRestore Default Settings Upgrade Firmware This page left intentionally blank Setting Up a Network EthernetPage Setting Up a Network Page Setting Up a Network Wireless Setting Up a Network This page left intentionally blank Troubleshooting TroubleshootingUsing on Network With Another Router/Gateway Physical ConnectionsFrequently Asked Questions Will cordless phones interfere with the Router? Which wireless cards will work with the Router?Do I need a specific cable or DSL modem to use the Router? Network What is the valid IP range I can use for my home network?How do I find out which IP address my computer is using? Yes, if the application is designed to run over a network What is WEP? What is the default username for the Router?Connections How many computers can be connected through the Router?What is WPA? What is NAT and how does it protect my network?How do I make a HEX-based WEP key? Does the Router function as a firewall?This page left intentionally blank Reference Locating Computer InformationLocating Windows Operating System Files Appendix a Reference Click Search Setting Up Static IP On the Computer Windows 98 SEPage 192.168.0.2 Windows Me Enter the following address in the Subnet mask text boxAppendix B Setting Up Static IP on the Computer 192.168.0.2 Windows Page Appendix B Setting Up Static IP on the Computer 192.168.0.2 Windows XP Page Appendix B Setting Up Static IP on the Computer Enter the following address in the IP Address text box Comparing Broadband Service with a Dial-Up Modem Computer SecurityInternet Browsers Router SecurityComputer Security Electronic Security This page left intentionally blank Specifications D GeneralWireless Operating Range LED IndicatorsPower, Internet, Wireless, Ethernet EnvironmentalAccess Point GlossaryPage Ssid This page left intentionally blank Firewall Security Level Services Table High Security LevelMedium Security Level Low Security LevelService Acronym Definitions Basic Security LevelReal audio/video Icmp323 120Non-Windows G System Setup Classic104 Appendix G Non-Windows Setup 106 Class B Equipment Regulatory Compliance NoticesModifications Miscellaneous Legal Notices All other names are the property of their respective ownersLimited Warranty 109110 Limited Warranty 112