Cug koj lub computer tawm tsam hackers, kab mob thiab ntau dua
Kev txhais kom meej: Lub computer 'firewall' yog lub sij hawm ntev tshaj plaws los piav txog cov kev tiv thaiv tshwj xeeb rau lub computer network los sis ib qho cuab yeej ntawm tus kheej. Lub sij hawm qhib kev ruaj ntseg los ntawm kev tsim kho, qhov chaw tshwj xeeb hluav taws tiv thaiv siv los ua phab ntsa tiv thaiv hluav taws raug muab tso rau hauv vaj tse tsis qaug ntawm qhov hluav taws kub. Nyob hauv tsheb, ib qho thaiv tau yog qhov thaiv ntawm lub cav thiab lub xub ntiag ntawm tus neeg tsav tsheb / tus neeg caij tsheb uas tiv thaiv cov neeg nyob hauv lub nkoj tias lub cav ignites.
Nyob rau hauv cov ntaub ntawv ntawm cov tshuab hlwb hlau, lub sij hawm firewall qhia txog kev kho vajtse lossis software uas thaiv cov kab mob thiab hackers , thiab ua rau kom muaj kev cuam tshuam ntawm lub computer system.
Lub computer firewall nws tus kheej tuaj yeem nqa tau ntau pua hom. Nws tuaj yeem yog ib qho software tshwjxeeb, lossis khoom tshwjxeeb rau lub cev, los yog feem ntau ntawm ob qho tib si. Nws txoj haujlwm tseem ceeb tshaj plaws yog los thaiv cov kev tso cai tsis raug tso cai thiab kev khiav tsheb mus los los ntawm kev nkag mus rau hauv lub computer system.
Muaj ib lub firewall nyob hauv tsev yog ntse. Koj tuaj yeem xaiv ntiav ib qhov software firewall xws li " Zone Tswb ". Koj tuaj yeem xaiv los nruab ib qhov khoom siv hluav taws xob " router ", los yog siv ob qho tib si kho vajtse thiab software.
Piv txwv ntawm software-tsuas firewall: Tsaus Ntuj Tswb , Sygate, Kerio.
Piv txwv ntawm lub tuam txhab ua hluav taws xob: Linksys , D-Link , Netgear.
Lus Cim: cov neeg ua haujlwm ntawm qee cov kev pabcuam antivirus kuj muaj kev ruaj ntseg software ua ib qho kev nyab xeeb.
Piv txwv: AVG Anti-Virus ntxiv nrog Firewall tsab.
Kuj Paub Raws li: "sacrificial lamb server", "sniper", "watchdog", "sentry"