Nrhiav cov kws tshawb xyuas txhais tau tias txiav txim siab nws tus IP tiag (chaw nyob hauv network). Nws yuav tsum raug sau tseg tam sim ntawd qhov no yog qhov nyuaj heev rau kev ua hauv kev xyaum. Ib tug tshawb nyiag nrog tsawg kawg me ntsis kev ib txwm siv ntsuas kom zais nws tus ip muaj tseeb, yog li kev tshawb nrhiav feem ntau tas nrog tsis muaj dab tsi. Tab sis feem ntau npaj siab kom nkag mus rau lwm tus lub khoos phis tawm yog nqa los ntawm cov pib, lawv yooj yim los xam.
Cov Lus Qhia
Kauj ruam 1
Muaj ntau cov cim qhia tuaj yeem qhia tau tias koj lub khoos phis tawm tau raug nyiag lossis raug nyiag lawm; koj tuaj yeem nrhiav cov ncauj lus qhia ntxaws ntxaws lawv nyob hauv Is Taws Nem. Xav txog ntau txoj kev xaiv rau kev nqis tes ua thaum koj pom tias muaj kev cuam tshuam ntawm koj lub computer.
Kauj ruam 2
Qhib qhov kev hais kom ua, ntaus tus hais kom ua "netstat "aon" (tsis muaj cov ntawv cim). Koj yuav pom cov npe ntawm cov khoom sib txuas tam sim no. Piv txwv koj pom qhov tsim tau txuas rau ntawm qee qhov chaw nres nkoj uas tsis muaj "kev cai lij choj" siv. Qhov no txhais tau hais tias muaj qhov pheej hmoo ntau uas koj lub computer muaj lub nraub qaum sab nraud - Trojan cov haujlwm uas tso cai rau koj tswj koj lub computer.
Kauj ruam 3
Lub xub ntiag ntawm qhov kev sib txuas tau qhia los ntawm kab ESTABLISHED. Yog tias tsis muaj kev sib txuas thiab Trojan mloog ntawm ib qho chaw nres nkoj, tos kom muaj kev sib txuas, kab "xwm txheej" yuav qhia LISTENING. Thaum qhov kev sib txuas tau tsim, hauv kab "Sab Nraud Qhov Chaw Nyob" koj yuav pom tus ip ntawm lub computer txuas nrog.
Kauj ruam 4
Kom tau txais cov ntaub ntawv hais txog qhov chaw nyob tau, muab siv cov kev pabcuam sib txuas hauv lub network. Piv txwv, qhov no
Kauj ruam 5
Nkag mus rau hauv ip uas koj xav tau nyob rau hauv daim foos, nyem khawm "Xa". Yog tias cov ntaub ntawv tau txais qhia tias qhov chaw nyob hauv network no yog nyob ntawm thaj chaw nyob (nws yuav tau teev meej) ntawm cov chaw thiab cov chaw muab kev pab, tom qab ntawd muaj qhov ua tau uas koj tswj hwm kom nrhiav tau tus nyiag.
Kauj Ruam 6
Tab sis feem ntau, nyob rau qhov xwm txheej zoo li no, koj tsuas yog tuaj yeem mus txog tus neeg saib xyuas lub npe xwb, thiab cov kev tshawb fawb nres nyob ntawd - cov tswv ntawm lub server tsis zoo li yuav qhia koj cov ntaub ntawv hais txog leej twg siv lawv cov kev pabcuam. Txawm hais tias koj tuaj yeem sim tau los ntawm sau ib tsab ntawv sau uas muaj kev fwm thiab qhia txog qhov laj thawj ntawm kev tiv tauj.
Kauj Ruam 7
Txawm hais tias koj tswj kom nrhiav tus ip koom nrog tus neeg tshwj xeeb, nws tseem tsis tau txhais hais tias yog dab tsi. Nws yog qhov ua tau tias tus neeg siv lub koos pis tawj no tseem tau txais kev nruj kev cuam tshuam thiab raug siv los ntawm tus nyiag nkag ua ib nrab.
Kauj ruam 8
Tej zaum cov ntawv xov xwm hluav taws xob tau tshaj tawm tias ib qhov kev pab cuam ntawm koj lub khoos phis tawm ntawm Is Taws Nem. Nws yuav zoo li Trojan nees tau nkag hauv koj lub computer uas sau cov ntaub ntawv tsis pub lwm tus paub thiab xa nws mus rau qhov chaw nyob xa ntawv.
Kauj Ruam 9
Hauv qhov no, koj tuaj yeem sim tshawb xyuas Trojan los ntawm kev txiav txim siab qhov chaw uas nws xa cov ntawv tshaj tawm. Tag nrho cov cuab yeej siv tau rau kev tshawb fawb: cov tshuab virtual, cov ntsuas tsheb tsheb, cov kev soj ntsuam npe, PE cov ntaub ntawv ntsuas, thiab lwm yam. Hauv Is Taws Nem, koj yuav pom cov ncauj lus kom ntxaws ntawm cov ncauj lus no.
Kauj ruam 10
Ib txoj hauv kev yooj yim nkag mus rau hauv lwm tus neeg lub khoos phis tawm yog siv cov phiaj xwm Radmin. Ntau cov neeg siv, tau nruab qhov kev pab cuam no, tsis nco qab hloov lub cim qub. Ib tug tshawb nyiag, txheeb xyuas lub network rau ib qho chaw nres nkoj qhib 4899, pom cov koos pij tawj zoo li no thiab tsoo lawv los ntawm brute-force passwords.
Kauj ruam 11
Yog tias koj lub khoos phis tawm ntawm radmin, taug qab tus ip ntawm lub xov tooj sib txuas, tom qab ntawd hloov tus password rau ntawm qhov program. Tsis txhob siv cov ntawv qub ua ke ntawm cov program no, uas tsuas yog siv tus password nkag mus xwb, lawv muaj kev phom sij tshaj plaws.
Kauj ruam 12
Tsis muaj teeb meem zoo li cas koj lub khoos phis tawm tiv thaiv, kev paub txog hacker ib txwm muaj sijhawm los ua txhaum nws. Yog li ntawd, tsis txhob khaws cov ntaub ntawv tsis pub lwm tus paub hauv cov ntawv ntshiab, nws yog qhov zoo dua los tsim ib qho chaw khaws cia nrog cov ntaub ntawv no thiab teeb tus password rau nws. Tsis txhob ua haujlwm tsis muaj firewall thiab antivirus. Los ntawm kev siv cov cai yooj yim no, koj yuav txo qis qhov tshwm sim ntawm kev nkag mus rau hauv koj lub khoos phis tawm.
