Yog tias cov vev xaib nres thauj khoom hauv qhov browser, koj yuav tsum txheeb xyuas dab tsi ua rau qhov xwm txheej tshwm sim. Qhov no tuaj yeem ua tau, piv txwv li, poob kev sib txuas nrog tus muab kev pabcuam, teeb meem nrog tus pabcuam nws tus kheej, nrog rau software lossis kho vajtse tsis ua haujlwm hauv lub computer.
Cov Lus Qhia
Kauj ruam 1
Kuaj xyuas yog tias txhua lub chaw muaj thauj khoom, lossis yog tias qee qhov ntawm lawv tsis ua haujlwm. Hauv rooj plaub thib ob, tus kws ua txhaum yuav yog tus kws muab kev pabcuam rau cov chaw no. Nws kuj tseem yog qhov koj tsis nco qab them rau kev nkag mus rau hauv Is Taws Nem, lossis koj tus kws kho mob yog tus ua haujlwm txij nkawm, thiab koj tsuas yog nkag mus siv cov peev txheej hauv lub network. Yog tias, thaum koj sim mus xyuas ib qho chaw tshwj xeeb, kev tshaj tawm pom tias nws muaj cov ntaub ntawv tshaj tawm thiab thaiv, txawm hais tias koj tau sim mus rau nplooj ntawv uas cov ntaub ntawv no tau lees tias yuav tsis tuaj, ces koj tus kws kho mob siv cov kev tswj xyuas siv tsis tas li uas thaiv kev nplooj., thiab tag nrho cov chaw.
Kauj ruam 2
Malware uas qog xws li cov xwm txheej yuav tsum txawv los ntawm cov ntawv ceeb toom thaiv tiag. Qhov peculiarity ntawm cov kev pab cuam yog tias lawv xav tau kev them nyiaj rau kev xa nyiaj, piv txwv li, ntawm SMS. Feem ntau lawv thaiv lub lag luam tsis yog browser, tab sis OS ua tag nrho. Tsis txhob poob rau cov tswv yim zoo li no txawm tias muaj lus ceeb toom txog kev ua txhaum cai thaum tsis them nyiaj ntawm qhov kev iab liam "nplua" tshwm rau ntawm qhov screen. Pib kho tus kab mob tam sim ntawd.
Kauj ruam 3
Yog tias koj siv lub router lossis modem router thiab muaj ntau dua lub khoos phis tawm, tshawb xyuas seb Is Taws Nem puas ua haujlwm ntawm lwm cov tshuab. Yog tias LED coj los rau koj lub khoos phis tawm ntawm lub npav qhov xwm txheej, qhov ua haujlwm tsis zoo yuav pw hauv ob daim npav network thiab hauv lub cuab yeej nws tus kheej. Sim hloov qhov txuas ntawm cov txuas ntawm cov zis txuas ntawm koj lub router thiab saib dab tsi hloov. Raws li cov txiaj ntsig ntawm daim tshev, txiav txim siab txog kev hloov lub network card hauv lub computer lossis siv cov khoom siv tso tawm dawb hauv lub router (yog tias muaj).
Kauj ruam 4
Koj tuaj yeem tshawb xyuas qhov muaj ntawm lub vev xaib siv cov khoom siv ping. Nws cov lus hauv Linux thiab Windows yog tib yam: ping name.domain, qhov twg name.domain yog lub npe sau npe. Tom qab ntawd, ntawm Linux, cuam tshuam rau kev siv hluav taws xob los ntawm nias Ctrl + C, thiab ntawm Windows, nws yuav kaw nws tus kheej los ntawm xa plaub thov.
Kauj ruam 5
Lwm qhov laj thawj rau kev nkag tsis tau ntawm cov chaw yog malfunctioning domain npe server (DNS). Yog tias koj paub IP chaw nyob ntawm ib qho peev txheej twg, ntaus nws hauv qhov chaw nyob ntawm koj tus browser es tsis txhob URL. Yog tias koj tswj kom mus rau lub xaib los ntawm tus IP chaw nyob, tab sis tsis yog los ntawm lub npe sau, koj yuav tau tos kom txog thaum DNS rov qab mus ua haujlwm.
Kauj Ruam 6
Nkag mus rau ifconfig ntawm Linux thiab ipconfig / Txhua yam ntawm Windows. Yog tias, ntxiv rau cov khoom siv loopback, koj pom lwm tus, piv txwv li, daim npav network lossis USB modem, tom qab ntawd cov cuab yeej no tsis tsuas yog tshawb pom los ntawm OS thiab ua haujlwm kho kom raug, tabsis kuj tseem ua haujlwm rau lub sijhawm. Tab sis qhov txiaj ntsig ntawm xws li daim tshev tsis hais dab tsi txog seb cov nodes ntawm lub cuab yeej uas sib pauv cov ntaub ntawv nrog cov khoom siv sab nraud yog nyob rau hauv kev ua haujlwm zoo.
