Actiontec electronic GT704WGB manual LECTRONIC 3ECURITY, ETWORKK!DDRESSS4RANSLATION, Irewalls

!PPENDIXDC #OMPUTER 3ECURITY

%LECTRONIC 3ECURITY

(ERE ARE TWO METHODS TO SECURE YOUR COMPUTER ELECTRONICALLY

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)F A LOCAL AREA NETWORK AND A 000 CONNECTION TO THE )30 USING DYNAMIC )0 ADDRESSES THROUGH A $(#0 SERVER ARE BEING USED .ETWORK !DDRESS 4RANSLATION .!4 IS BEING USED .!4 PROVIDES A VERY BASIC LEVEL OF SECURITY

&IREWALLS

4HE SAFEST WAY TO PREVENT ATTACKS ON THE COMPUTER IS THROUGH A FIREWALL n A HARD

WARE DEVICE OR SOFTWARE PROGRAM THAT PROTECTS THE COMPUTER FROM UNAUTHORIZED ACCESS BY CONTROLLING WHO CAN ACCESS YOUR COMPUTER AND BY MONITORING THE TRANS MISSIONS BETWEEN THE COMPUTER AND THE )NTERNET

7INDOWS 80 HAS A BUILTIN FIREWALL &OR MORE INFORMATION SELECT (ELP ANDN 3UPPORTT#ENTER FROM THE (ELP MENU 3EARCH FOR )NTERNETT#ONNECTIONN&IREWALL

)F 7INDOWS  3% -E .4 OR  IS RUNNING ON THE COMPUTER CONSIDER INSTALLING A FIREWALL (ARDWARE AND SOFTWARE FIREWALL PRODUCTS ARE CHANGING RAPIDLY AS MORE HOMES AND BUSINESSES ESTABLISH HIGHSPEED DIGITAL CONNECTIONS BETWEEN THEIR LOCAL AREA NETWORKS AND THE )NTERNET