Nws yog lub sijhawm rau lub wireless wireless
Kev ruaj ntseg yog li cas koj lub wireless network? Nws puas nyuaj txaus los tua tus hacker nres, los yog nws dav-qhib tsis muaj encryption lossis password, cia leej twg thiab txhua tus neeg tau caij tsheb dawb thaum koj them daim nqi? Kev ruaj ntseg wireless tseem ceeb rau txhua tus neeg vim hais tias tsis muaj leej twg xav hackers nyob rau hauv lawv network nyiag cov ntaub ntawv los yog nyiag bandwidth dhau los uas lawv them nyiaj zoo rau. Cia peb saib qee cov kauj ruam koj ua tau los xauv koj lub network.
1. Qhib rau WPA2 Encryption rau koj tus Wireless Router
Yog hais tias koj teem koj Wi-nkaus network ob peb xyoos dhau los thiab tsis tau hloov tej chaw txij li thaum ces, yuav muaj, koj yuav tau siv cov outdated Wireless sib npaug Privacy (WEP) encryption uas yog yooj yim hackable los ntawm cov feem ntau novice hacker. WI-Fi Protected Access 2 ( WPA2 ) yog tam sim no tus qauv thiab yog ntau yam hacker-resistant.
Nyob ntawm seb koj muaj hnub nyoog li cas hauv wireless, koj yuav tsum tau hloov nws cov firmware ntxiv WPA2 kev them nyiaj yug. Yog hais tias koj tuaj yeem tsis hloov koj tus router tus firmware ntxiv nyiaj them yug rau WPA2 ces koj yuav tsum xav txog kev nqis peev hauv lub wireless router tshiab uas txhawb nqa WPA2 encryption.
2. Tsis Pub Tshaj Tawm Siv ib qho Wireless Network Npe (SSID)
Muaj ib daim ntawv teev npe tias hackers nyiam xa mus cuag cov uas muaj qhov Top 1000 feem ntau cov SSIDs (cov npe wireless). Yog tias koj tus SSID nyob ntawm daim ntawv no, hackers muaj peev xwm twb tau tsim cov kev cai zaj dab neeg (password hash table) uas yuav siv los tawg koj network's password (tshwj tsis yog koj siv koj tus password tiag tiag). Qee qhov kev siv ntawm WPA2 tej zaum yuav ua rau muaj kev sib tua no. Xyuas kom paub tseeb tias koj lub npe lub npe tsis nyob hauv daim ntawv. Ua rau koj lub npe tis npe kom yooj yim thiab tsis txhob siv cov lus txhais lus.
3. Tsim Kev Txhawb Ncua Ntev Wireless (Qhib Ua Ntej)
Ua ke nrog tsim ib lub npe uas muaj zog hauv lub npe uas tsis nyob rau ntawm daim ntawv teev cov SSIDs uas muaj feem ntau, koj yuav tsum xaiv ib lo lus zais rau koj tus account ua ntej tso. Lub sijhawm luv luv lo lus zais dua yuav raug tawg dua ib lub sijhawm ntev zog. Ntev passwords zoo dua vim hais tias Zaj sawv daws cov duab uas siv los kho passwords tsis yog cov tswv yim tom qab koj tshaj qhov ntev ntawm tus password vim kev txwv cov kev txwv.
Xav seb puas tsim koj lub wireless network qhov password rau ib qhov ntev ntawm 16 lossis ntau dua cov cim. Koj muaj ntau chav los tsim kom muaj tswv yim nrog koj qhov Pre-shared Key li qhov siab tshaj plaws tus password ntev rau WPA2-PSK yog 64 cim. Nws zoo nkaus li zoo li tus mob muaj koob muaj npe rau hauv ib tus password ntev, tiam sis txij li feem ntau ntawm Wi-nkaus li cache tus password no, koj tsuas yuav tau nyiaj ua kom muaj kev ntxhov siab no ib zaug ib zaug, uas yog tus nqi me me los them rau qhov kev tiv thaiv ntxiv nws muab.
4. Txhawb thiab Sim Koj Tus Wireless Router Wireless & # 39; Firewall
Cov wireless routers feem ntau muaj ib lub voj-thaiv-ntsa uas muaj peev xwm siv tau los pab tiv thaiv cov neeg tua neeg tawm ntawm koj lub network. Koj yuav tsum xav txog kev ruaj ntseg thiab teeb tsa qhov kev ruaj ntseg (built-in firewall) (saib koj lub chaw lag luam qhov chaw txhawb nqa kev txhawb zog). Koj tuaj yeem xav kom pabcuam qhov "Stealth Mode" kom pab txo koj lub vis visee ua lub homphiaj. Thaum koj tau qhib koj lub firewall lawm koj yuav tsum tau ntsuam xyuas kom nws ua tiav nws txoj haujlwm. Tshawb xyuas peb cov tshooj ntawm Kev Tshuaj Ntsuam Xyuas Koj Tus Txheej Txheem Dab Tsi yog xav paub ntxiv.
5. Tig Lub & # 34; Ntawm Admin Wireless & # 34; Feature rau koj tus Wireless Router
Koj tuaj yeem pab tiv thaiv kom txhob muaj kev tiv thaiv ntawm kev tiv thaiv ntawm cov kev tswj ntawm koj tus kheej wireless los ntawm kev xa tawm ntawm "admin via wireless" configuration qhov chaw. Disabling "Admin Via Wireless" saib kuas tias tsuas yog ib tug neeg txuas nrog rau koj lub router ntawm lub Ethernet cable tuaj yeem nkag mus rau kev tswj haujlwm ntawm koj tus neeg nruab nrab wireless. Qhov no yuav pab tiv thaiv lawv ntawm kev sim tua lwm yam kev ruaj ntseg xws li wireless encryption thiab koj firewall.