Txawm tias koj muaj lub network hauv tsev lossis ua haujlwm ntawm kev lag luam hauv chaw ua haujlwm nrog ntau tus neeg siv, kev ruaj ntseg network wireless tseem ceeb heev. Ib lub network qhib yam tsis muaj kev ntsuas kev nyab xeeb tso cai rau cov ntaub ntawv tseem ceeb ua rau muaj kev cuam tshuam rau hacker thiab lwm yam kev cuam tshuam.
Txawm koj yog tus kws tshaj lij IT lossis tus neeg siv hauv tsev, ntawm no yog tsib lub tswv yim yooj yim rau kev ruaj ntseg koj lub wireless network.
Tig rau WPA2 Kev Nkag Nkag ntawm Koj Lub Router Wireless
Yog tias koj teeb tsa koj lub network Wi-nkaus ntau xyoo dhau los thiab tsis tau hloov pauv ib qho chaw txij li ntawd los, koj yuav tau siv Wireless Equivalent Privacy (WEP) encryption tsis tu ncua. WEP yog yooj yim infiltrated los ntawm txawm cov novice hacker thiab yuav tsum tau zam.
Wi-Fi Tiv Thaiv Kev Nkag 2 (WPA2) yog tus qauv ntau dua thiab muaj ntau dua hacker-resistant. Txawm li cas los xij, kuj tseem muaj WPA3, uas yuav siv WPA2 mus rau qib tom ntej tab sis tsis yog qhov dav. WPA3 kuj rov qab sib xws nrog WPA2.
Nyob ntawm seb koj lub router muaj hnub nyoog npaum li cas, koj yuav tsum tau hloov kho nws cov firmware ntxiv WPA2 lossis WPA3 kev txhawb nqa. Yog tias koj tsis tuaj yeem hloov kho lub router firmware los ntxiv kev txhawb nqa rau WPA2 lossis WPA3, nqis peev hauv lub wireless router tshiab uas txhawb nqa yam tsawg kawg nkaus WPA2, thiab zoo dua WPA3 encryption.
Wireless routers feem ntau tuaj nrog encryption kaw, thiab encryption yuav tsum tau qhib manually. Nrog koj lub wireless router cov lus qhia lossis mus ntsib lub tuam txhab lub vev xaib.
Tsis txhob Siv Lub Npe Lub Npe Wireless Network (SSID)
A Service Set Identifier (SSID) yog lub npe ntawm koj lub network Wi-Fi. Ib lub router los nrog tus qauv, default ID muab los ntawm cov chaw tsim khoom. Nws yog ib qho yooj yim rau hackers los txheeb xyuas hom router, txheeb xyuas lub neej ntawd SSID, thiab tawg nws cov encryption, yog li nws yog qhov tseem ceeb los hloov SSID rau qee yam tshwj xeeb.
Tsis tas li, tsis txhob tshaj tawm koj SSID. Txhua Wi-Fi routers cia cov neeg siv tiv thaiv lawv lub cuab yeej SSID ntawm hom ste alth, yog li nws nyuaj dua rau cov neeg nyiag nkag mus nrhiav lub network.
Zam cov npe SSID ntau ntawm txhua tus nqi. Password-cracking dictionaries, hu ua cov lus zaj sawv, suav nrog SSIDs, ua rau hacker txoj haujlwm yooj yim dua.
Create a Strong Router Password
Zoo li SSIDs, feem ntau cov routers tuaj nrog tus password preset uas hackers tuaj yeem nrhiav tau yooj yim, yog li nws tseem ceeb heev los tsim tus password tshwj xeeb, muaj zog rau koj lub router.
Hloov tus password rau qee yam ntev thiab nyuaj, nrog tsawg kawg 12 tus cim (16 nyiam) thiab sib xyaw ntawm cov cim, tus lej, thiab cov tsiaj ntawv loj thiab cov tsiaj ntawv me.
Nyob ntev thiab random passwords kuj pab thwart zaj sawv rooj tawm tsam, vim hais tias cov passwords no tsis tshua muaj nyob rau hauv lub precomputed zaj sawv rooj.
Pab thiab sim koj lub wireless Router's Firewall
Feem ntau cov wireless routers muaj lub firewall built-in uas tuaj yeem pab tiv thaiv hackers tawm ntawm koj lub network. Xav txog kev qhib thiab teeb tsa lub firewall built-in (saib koj lub chaw tsim khoom router lub chaw txhawb nqa kom paub meej).
Ib ntus sim koj lub firewall los ntawm sab nraud koj lub network. Muaj ntau cov cuab yeej pub dawb los pab koj ua tiav qhov no, xws li ShieldsUP los ntawm Gibson Research lub vev xaib.
Tuav Admin Txoj Cai ntawm Koj Router
Cov tswv tuaj yeem nkag mus rau lawv cov routers ntawm Wi-Fi, uas yog qhov muaj txiaj ntsig, tab sis cov neeg nyiag nkag tuaj yeem nkag mus rau cov chaw no yog tias lawv nkag mus rau hauv koj lub network. Txhawm rau ua si nws muaj kev nyab xeeb, lov tes taw kev tswj hwm chaw taws teeb ntawm koj lub wireless router los ntawm kev tua Admin ntawm Wireless teeb tsa.
Thaum koj lov tes taw Admin ntawm Wireless, kev hloov pauv tuaj yeem ua rau koj lub router tsuas yog los ntawm ib tus neeg uas txuas nrog nws nrog Ethernet cable, yog li cov neeg sab nraud tsis tuaj yeem kaw wireless encryption lossis koj lub firewall. Nrog koj tus router phau ntawv qhia rau cov lus qhia ntawm kev tsis ua haujlwm Admin ntawm Wireless, lossis mus saib cov chaw tsim khoom lub vev xaib.
Nco ntsoov hloov kho lub router software. Ib ntus mus saib cov chaw tsim khoom lub vev xaib kom pom tias cov software tshiab muaj rau rub tawm. Sau npe koj lub router nrog cov chaw tsim khoom kom paub tseeb tias koj tau txais xov xwm hloov tshiab.
