Cov tswv ntawm cov khoom siv txawb, thaum sim txuas rau Wi-Fi-raws li wireless networks, qee zaum ntsib teeb meem uas lub cuab yeej, vim qee qhov tsis paub, sau: "Kev lees paub qhov yuam kev tshwm sim." Tsis tas li ntawd, kev lees paub qhov yuam kev qee zaum tuaj yeem tshwm sim, cov lus "Tau txais IP chaw nyob" tas li "hangs" ntawm lub vijtsam, thiab lwm yam. Yuav ua li cas kho cov teeb meem zoo li no yuav qhia ntxiv. Saib tom ntej, nws tsim nyog hais tias cov khoom siv txawb tsis yog ib txwm muaj feem cuam tshuam ncaj qha rau cov tsos ntawm cov teeb meem zoo li no, thiab cov hauv paus ntsiab lus nyob rau hauv qhov tsis raug teeb tsa router tsis raug. Tom ntej no, cia peb saib txog kev daws teeb meem rau cov neeg siv hauv tsev, tsis yog rau kev sib txuas qhib uas yuav muaj, hais, hauv cafes, tsev noj mov lossis tshav dav hlau.
Kev lees paub qhov yuam kev tshwm sim: yuav ua li cas nkag siab?
Feem ntau, qhov zoo li ntawm cov lus qhia tias thaum txuas mus rauwireless network, nws tsis yooj yim sua kom tswj (muab) tus yuam sij nkag nkag los ntawm tus neeg siv nrog ib qho teeb tsa rau lub network ntawm lub router. Tab sis qhov no yog deb ntawm qhov laj thawj tseem ceeb.
Cov lus hais tias qhov kev lees paub qhov yuam kev tau tshwm sim, Samsung pab kiag li lawm lossis qee yam khoom siv kuj tseem tuaj yeem teeb meem vim qhov tseeb tias cov ntaub ntawv encoding (encryption) systems yuav tsis sib xws tib yam. Raws li koj paub, cov txheej txheem no yog siv los tiv thaiv cov neeg tawm tsam los ntawm kev nkag mus rau kev xa tawm thiab tau txais cov ntaub ntawv txhawm rau txhawm rau siv lawv tus kheej nyiam.
Thaum kawg, qhov teeb meem feem ntau ntawm kev tsis ua haujlwm ceeb toom rau tus neeg siv tias qhov kev lees paub qhov yuam kev tshwm sim thaum sib txuas tuaj yeem cuam tshuam nrog lub teeb liab tsis muaj zog (lub peev xwm ntawm routers raug txwv feem ntau rau thaj tsam li 100-300 meters hauv kab pom).
Raws li cov lus saum toj no, peb yuav ntsuas qhov tsim nyog, tab sis tsuas yog rau cov xwm txheej hauv tsev.
Kuv yuav ua li cas yog tias WiFi authentication ua tsis tiav thawj qhov?
Yog li, thawj qhov uas feem ntau pom zoo nyob rau hauv cov xwm txheej zoo li no yog ua kom rov ua haujlwm nyuaj ntawm txhua yam khoom siv uas tau txuas nrog lub network (routers, xov tooj thiab ntsiav tshuaj). Yog tias muaj teeb meem tsis muaj zog, tsuas yog txav mus ze rau ntawm lub router thiab xyuas qhov kev sib txuas.
Kho tus password nkag thiab hloov ntawm lub router
Ntau zaus, cov lus pom tias qhov yuam kev WiFi authentication tau tshwm sim, Samsung cov khoom siv lossis lwm yam kuj tseem tuaj yeem teeb meem vim qhov tsis txaus ntseeg ntawm tus neeg siv uas nkag mus rau tus password tsis raug nkag mus rau hauv lub network.
Hauv qhov no, nws raug nquahu kom kuaj xyuas qhov sib xyaw ua ke ntawm lub router thiab hloov pauv yog tias tsim nyog. Txhawm rau ua qhov no, nkag mus rau lub router interface siv ib lub web browser uas tau teeb tsa hauv Windows system thiab mus rau tus password kev nyab xeeb lossis kab ntawv tseem ceeb encryption. Tom qab saib, nkag mus rau qhov tseeb ua ke ntawm koj lub xov tooj ntawm tes.
Yog tias koj xav hloov tus password, thov ua nws ntawm lub router ua ntej thiab khaws cov kev hloov pauv, tom qab ntawd nkag mus rau tus lej hloov pauv ntawm koj lub xov tooj lossis ntsiav tshuaj txhawm rau txuas rau lub network.
Ceeb toom: Koj tuaj yeem pom qhov chaw nyob ntawm lub router ntawm lub phaj nyob tom qab ntawm lub cuab yeej.
Txhawm rau saib tus password ntawm lub xov tooj ntawm tes, siv qhov txuas txuas, nias ntev ntawm kab Wi-nkaus, mus rau qhov chaw, xaiv hloov network thiab kos lub thawv kom qhia tus password.
Hloov tus qauv encryption
Yog hais tias lub xov tooj ntawm tes qhia dua tias muaj kev lees paub qhov yuam kev tau tshwm sim, piv cov hom encryption teeb tsa ntawm lub router thiab lub xov tooj ntawm tes.
Hauv kev teeb tsa router, xa mus rau qhov sib thoojkab thiab teeb tsa hom authentication rau WPA-PSK/WPA2-PSK (Personal), thiab siv AES rau encryption. Tom qab ntawd, ntawm lub xov tooj ntawm tes, siv lub sijhawm ntev nias ntawm lub npe kev sib txuas, thiab tom qab ntawd xaiv rho tawm lub network hauv qhov tsis muaj. Tom qab txheeb xyuas cov tes hauj lwm uas muaj, nrhiav koj qhov kev sib txuas thiab sim rov txuas dua.
Xaiv Wi-Fi channel
Yog tias tom qab ntawd qhov kev ceeb toom tau tshwm sim tias qhov kev lees paub qhov yuam kev tau tshwm sim, koj yuav tau txav mus rau ntau qhov chaw teeb tsa uas tau tsim tshwj xeeb rau ntawm lub router.
Nkag mus rau lub vev xaib interface ntawm router, raws li qhia saum toj no, thiab mus rau ntu kev teeb tsa wireless network (yog tias lub interface tsis yog Russified, feem ntau qhov no yog Wireless menu). Ua ntej kom paub tseeb tias thaj av tau teeb tsa kom raug, tom qab ntawd los ntawm daim ntawv teev npe poob hauv kab kab (Chanel) xaiv ib qho ntawm kaum ib tam sim no los ntawm ib qho. Tej zaum qhov kev sib txuas yuav rov zoo li qub ntawm ib qho ntawm lawv.
Hloov Wi-Fi hom
Thaum kawg, yog tias qhov no tsis pab, thiab cov lus hais tias qhov kev lees paub qhov yuam kev tau tshwm sim dua, ua tib zoo saib rau qhov teeb tsa Wi-Fi hom.
Yuav daws qhov teeb meem, hauv kab xaiv hom, teeb tsa hom sib xyaw rau 11b / g lossis 11b / g / n nrog cov ntaub ntawv siab tshaj plaws hloov pauv, piv txwv li, 300 Mbps.
Yuav ua li cas yog tias lwm tus ua tsis tiav?
Tam sim no cia saib seb peb tuaj yeem ua tauua yog tias tsis muaj ib qho kev daws teeb meem uas muaj txiaj ntsig zoo. Feem ntau, nws tag nrho los mus ua ib qho nyuaj pib dua.
Ua ntej, ua cov haujlwm no ntawm lub router, siv ntu tsim nyog rau qhov no. Tom qab rov pib dua, siv cov ntaub ntawv tau txais los ntawm tus kws kho mob thiab teeb tsa lub wireless txuas dua.
Tom qab ntawd, hauv qhov chaw sib txuas wireless ntawm koj lub xov tooj ntawm tes, tshem tawm qhov kev sib txuas hauv kev siv nrog kev lees paub ntawm cov khoom "Tsis nco qab lub network no". Reboot koj ntaus ntawv thiab reconnect. Yog tias qhov no tsis ua haujlwm, ua lub Hoobkas pib dua ntawm lub cuab yeej no thiab. Tab sis feem ntau, xws li kev ua ntawm lub xov tooj ntawm tes tsis tas yuav tsum tau ua. Yog tias qhov no tseem muaj teeb meem, nco ntsoov tias cov ntaub ntawv tus kheej yuav raug rhuav tshem nrog rau lwm cov ntaub ntawv, yog li saib xyuas kev tsim cov ntawv thaub qab ua ntej los ntawm kev khaws cia rau hauv daim npav rho tawm lossis hauv computer (rau lub PC, koj. tuaj yeem siv txawm tias cov khoom siv yooj yim tshaj plaws xws li MyPhoneExplorer).
Siv tag nrho
Cov no yog qhov laj thawj tseem ceeb thiab kho rau qhov ua tsis tiav no. Yog tias pom muaj qhov xwm txheej zoo sib xws thaum sim nkag mus rau cov tes hauj lwm qhib sab nraum tsev, tsis muaj dab tsi sab laug tab sis hu rau tus thawj tswj xyuas lub network. Qhov tsawg kawg nkaus, koj yuav twv yuav raug hu kom raug tus ID nkag mus password. Qee zaum, txawm li cas los xij, nws kuj tshwm sim tias thaum mus xyuas tib lub tsev kawm ntawv, cov kev sib txuas lus no nkag mus rau ntawm lub xov tooj ntawm tes tau txais kev cawmdim. Yog tias ib yam dab tsi tsis ua haujlwm, nws muaj peev xwm hais tias tib tus yuam sij ruaj ntseg yoghloov. Rho tawm qhov kev twb kev txuas uas twb muaj lawm, txuas dua thiab sau tus password tshiab (lossis siv tus password hloov pauv rau qhov kev sib txuas uas twb muaj lawm, raws li qhia hauv cov khoom saum toj no).
Nws tseem yuav tsum tau ntxiv tias feem ntau cov teeb tsa router tsis tas yuav hloov pauv (tsuas yog nyob rau hauv cov xwm txheej hnyav tshaj plaws), vim tias feem ntau cov hauv paus ntsiab lus ntawm qhov teeb meem no yog banal inattention ntawm tus tswv. ntawm lub xov tooj lossis ntsiav tshuaj, leej twg sim nkag mus rau cov ntaub ntawv tsis raug. Tab sis nrog Samsung thev naus laus zis, qhov teeb meem tuaj yeem pom tiag tiag, txij li qee cov khoom siv siv ntau hom kev encryption los ntawm lub neej ntawd, uas yog vim li cas thiaj li muaj qhov tsis sib xws.
