Ntawm qhov tseem ceeb ntawm feem ntau Wi-nkaus hauv tsev network yog qhov nkag mus lossis router. Txhawm rau teeb tsa cov khoom siv no, cov tuam txhab muab cov vev xaib uas tso cai rau tus tswv nkag mus rau lawv qhov chaw nyob network thiab cov ntaub ntawv nyiaj txiag. Cov cuab yeej Web no tau tiv thaiv nrog lub vijtsam nkag mus (lub npe siv thiab tus lej nkag) yog li tsuas yog tus tswv raug cai tuaj yeem ua qhov no. Txawm li cas los xij, rau ib qho khoom siv twg, tus lej nkag tau muab yog yooj yim thiab paub zoo heev rau hackers ntawm

 

2. Qhib (Tau Tshaj) WPA / WEP Kev Nkag Siab

Txhua yam khoom siv Wi-nkaus txhawb nqa qee hom kev encryption. Kev siv tshuab thev naus laus zis scrambles cov lus xa hauv wireless network kom lawv tsis tuaj yeem nyeem tau yooj yim los ntawm tib neeg. Ntau lub thev naus laus zis encryption muaj rau Wi-nkaus niaj hnub no. Ib txwm koj yuav xav xaiv qhov muaj zog tshaj plaws ntawm encryption uas ua haujlwm nrog koj lub wireless network. Txawm li cas los xij, txoj kev ua haujlwm thev naus laus zis no, txhua lub cuab yeej Wi-nkaus ntawm koj lub network yuav tsum sib qhia qhov teeb tsa zoo ib yam. Yog li koj yuav xav nrhiav qhov "qis tshaj plaws dab sib txawv" teeb tsa.

3. Hloov SSID Default

Nkag mus rau cov ntsiab lus thiab routers txhua tus siv lub npe network hu ua SSID. Cov lag luam ib txwm xa lawv cov khoom nrog tib SSID teeb. Piv txwv li, SSID rau Linksys cov cuab yeej ib txwm yog "txuas txuas." Muaj tseeb, paub SSID tsis yog los ntawm nws tus kheej tso cai rau koj cov neeg nyob sib ze ua txhaum rau hauv koj lub network, tab sis nws yog qhov pib. Tseem ceeb dua, thaum ib tus neeg pom SSID tsis raug, lawv pom nws yog lub network teeb tsa tsis zoo thiab muaj feem ntau yuav tawm tsam nws. Hloov qhov tsis raug SSID tam sim ntawd thaum teeb tsa kev ruaj ntseg wireless ntawm koj lub network.

4. Pab kom MAC Address Filtering

Txhua daim ntawm Wi-Fi iav muaj tus cim tshwj xeeb hu ua chaw nyob lossis MAC chaw nyob. Nkag mus rau cov ntsiab lus thiab routers taug qab cov MAC chaw nyob ntawm txhua lub cuab yeej uas txuas rau lawv. Ntau yam khoom lag luam no muab tus tswv xaiv qhov tseem ceeb hauv MAC chaw nyob ntawm lawv cov cuab yeej siv hauv tsev, uas txwv lub network tsuas yog tso cai sib txuas los ntawm cov khoom siv ntawd. Ua qhov no, tab sis kuj paub tias qhov tshwj xeeb tsis muaj zog li nws yuav zoo li. Hackers thiab lawv cov software program tuaj yeem dag MAC chaw nyob yooj yim.

5. Xiam SSID Tshaj Tawm

Hauv Wi-Fi kev sib tham, lub wireless nkag mus lossis lub router feem ntau tshaj tawm lub npe network (SSID) hla huab cua ntawm qhov tsis tu ncua. Cov yam ntxwv no tau tsim los rau cov lag luam thiab cov chaw txawb chaw uas cov neeg siv Wi-nkaus tuaj yeem taug kev hauv thiab tawm ntawm thaj tsam. Hauv tsev, qhov kev siv roaming no tsis tsim nyog, thiab nws yuav ua rau muaj neeg yuav sim nkag mus rau hauv koj lub tsev network. Hmoov zoo, feem ntau ntawm Wi-Fi cov ntsiab lus nkag tso cai rau SSID tshaj tawm cov yam ntxwv tsis zoo los ntawm tus tswj hwm network.

6. Tsis Txhob Pib-Txuas Kom Qhib Wi-nkaus Networks

Txuas mus rau qhib Wi-nkaus network xws li pub dawb wireless hotspot lossis koj tus neeg nyob ze lub router nthuav tawm koj lub khoos phis tawj rau kev nyab xeeb txaus ntshai. Txawm hais tias tsis nquag siv, feem ntau lub khoos phis tawj muaj qhov chaw tso cai rau cov kev sib txuas no tshwm sim tau yam tsis tau ceeb toom rau koj (tus neeg siv). Qhov kev teeb tsa no yuav tsum tsis txhob siv tshwj tsis yog nyob hauv cov xwm txheej ib ntus.

7. Muab IP Address Static rau Devices

Feem ntau cov neeg sib tham hauv tsev xav txog kev siv IP chaw nyob zoo. DHCP thev naus laus zis yog qhov yooj yim teeb tsa. Hmoov tsis zoo, qhov yooj yim no tseem ua haujlwm kom tau txais txiaj ntsig ntawm cov neeg tawm tsam network, leej twg tuaj yeem yooj yim tau txais IP chaw nyob raug cai los ntawm koj lub network DHCP pas dej. Tua DHCP ntawm lub router lossis nkag mus rau qhov chaw, teeb tsa tus IP chaw nyob ruaj khov hloov, tom qab ntawd teeb tsa txhua lub cuab yeej txuas nrog kom phim. Siv tus kheej IP chaw nyob ib puag ncig (zoo li 10.0.0.x) txhawm rau tiv thaiv khoos phis tawj tsis tau ncaj qha los ntawm Is Taws Nem.

8. Pab kom Firewalls Ntawm Txhua Lub Computer thiab Router

Niaj hnub no cov routers network muaj cov peev txheej tsim hluav taws xob, tab sis qhov kev xaiv kuj tseem muaj los ua haujlwm rau lawv. Xyuas kom tseeb tias koj lub router lub firewall tau qhib. Txog kev tiv thaiv ntxiv, txiav txim siab teeb tsa thiab ua haujlwm software tus kheej firewall ntawm txhua lub khoos phis tawj txuas nrog lub router.

9. Muab Router lossis Access Point Ruaj Ntseg

Cov cim Wi-Fi ib txwm mus txog rau sab nrauv ntawm lub tsev. Ib qho me me ntawm cov teeb liab tawm sab nraum zoov tsis yog teeb meem, tab sis qhov txuas ntxiv lub teeb liab no mus txog, yooj yim dua rau lwm tus kom pom thiab siv. Piv txwv li Wi-Fi cov cim feem ntau mus txog hauv tsev thiab mus rau hauv txoj kev, piv txwv. Thaum txhim kho lub wireless network hauv tsev, txoj haujlwm ntawm qhov chaw nkag lossis router txiav txim siab nws mus txog. Sim muab cov cuab yeej no nyob ze nruab nrab ntawm lub tsev ntau dua li nyob ze qhov rais kom txo qis qhov to.

10. Tua Lub Network Thaum Lub Sijhawm Txuas Ntxiv ntawm Kev Tsis Siv

Qhov kawg ntawm kev ntsuas kev ruaj ntseg wireless, kaw koj lub network feem ntau yuav tiv thaiv cov neeg sab nrauv sab nrauv kom tawg! Thaum siv tsis tau los tua thiab ntawm cov cuab yeej nquag, tsawg kawg txiav txim siab ua li ntawd thaum mus ncig lossis ncua sijhawm txuas ntxiv. Lub khoos phis tawj disk tau paub tias raug kev txom nyem los ntawm lub zog hloov mus-thiab-kua muag, tab sis qhov no yog qhov kev txhawj xeeb thib ob rau cov qauv siv dav thiab routers.

Yog tias koj muaj lub wireless router tab sis tsuas yog siv nws txuas (Ethernet) sib txuas, koj tseem tuaj yeem qee zaum tua Wi-nkaus ntawm lub xov tooj cua dav dav yam tsis muaj lub zog poob tag nrho lub network.