Tiv thaiv kom tsis txhob txav los ntawm koj cov nqi ntawm lawv daim ntawv tshaj
Portable hotspots tau dhau los ua ib qho kev yuav khoom rau cov lag luam mus ncig thiab lwm cov neeg uas xav tau internet txuas mus-rau-mus rau ntau yam khoom. Feem ntau mobile hotspots txhawb txog 5 li ntawm ib lub sij hawm, cia cov phooj ywg nyob ze thiab tsev neeg muab koj txoj kev txuas mus los thiab.
Hmoov tsis, koj tuaj yeem ntsib cov kev thauj mus los Wi-nkaus freeloaders thiab hackers uas xav tau mobile internet nkag ntawm koj lub caij nyoog.
Wi-nkaus freeloaders yuav tsis ua teeb meem rau koj lub tsev network (tsis yog qeeb koj) vim koj yuav tsis muaj Gigabyte txwv ntawm koj lub tsev ISP.
Nrog lub mobile hotspot, tej yam sib txawv. Yog tias koj muaj lub hotspot mobile nrog ib qho kev npaj tawm unlimited (uas yog tam sim no ib qho hom kab mob), koj ntshe yuav xav ua txhua yam koj tuaj yeem kom txuag tau qhov zoo nkauj bandwidth uas koj tau them cov nyiaj them loj rau. Koj tsis xav kom tsis txhob them cov ntaub ntawv overload rau bandwidth tias ib tug neeg nyiag koj.
Pab Kom Muaj Kev Ntsuas Kom Tau Zoo rau Koj Cov Hotspot
Feem ntau cov newer portable hotspots tuaj nrog qee qhov kev ruaj ntseg tig ntawm lub neej ntawd. Qhov no yog qhov zoo tshaj plaws raws li nws kom paub tseeb tias qhov chaw ua hauj lwm tsawg kawg yog muab qee qhov kev tawm ntawm kev tiv thaiv kev ruaj ntseg. Feem ntau, qhov chaw ua haujlwm ua rau WPA-PSK encryption thiab muab cov ntawv nplaum rau hauv tsev nrog lub neej SSID thiab qhov tseem ceeb uas tau teem rau ntawm lub hoobkas.
Qhov teeb meem tseem ceeb nrog feem ntau vim portable hotspot kev ruaj ntseg setups yog tias qee zaus kev ruaj ntseg encryption zog yuav tsum teem rau ib tus outdated encryption txuj, xws li WEP, los yog nws yuav tsis tau muaj kev ruaj ntseg tshaj plaws ntawm encryption enabled, txawm tias nws muaj raws li kev xaiv kev xaiv. Qee cov lag luam xav kom tsis txhob muaj kev ruaj ntseg thiab kev ruaj ntseg tshaj plaws nyob rau hauv kev sim kom sib npaug kev ruaj ntseg nrog kev sib koom ua ke rau cov laus dua uas yuav tsis txhawb cov kev cai tshiab tseeb.
Koj yuav tsum pab WPA2 ua hom encryption raws li nws yog tam sim no (thaum lub sij hawm no tsab xov xwm tau luam tawm) qhov kev ruaj ntseg ntawm cov kev xaiv muaj rau feem ntau cov chaw pabcuam hauv mobile hotspot.
Hloov Koj Hotspot & # 39; SSID
Lwm txoj kev ruaj ntseg ntsuas koj yuav xav txog yog hloov lub neej SSID (wireless hotspot lub npe network) rau ib yam dab tsi random, tsis txhob hais lus cov lus txhais lus.
Yog vim li cas hloov SSID yog vim hackers muaj precomputed hash ntxhuav rau cov kev koom ua ntej tso tawm rau sab saum toj 1000 feem ntau cov SSIDs tawm tsam 1 lab ntau kis-kab lus. Hom kab hack no tsis txwv rau WEP-based networks, hackers tab tom siv cov duab zaj sawv los tawm tsam WPA thiab WPA2 secured networks.
Tsim kom muaj kev ruaj ntseg Wireless Network Password (Pre-shared Key)
Vim yog qhov tseem ceeb ntawm cov kabmob saum toj rooj, raws li tau hais los saum no, koj yuav tsum ua koj tus wireless network (siv lub npe hu ua qhov tseem ceeb ua ntej) ntev li thiab ntev li ntau tau . Txhob siv cov lus siv txhais lus raws li lawv muaj nyob rau hauv lo lus password cracking tables siv nrog brute-force cracking cuab yeej.
Xav Txog Kev Pab Tau Koj Cov Hotspot & # 39; s Port-filtering / Blocking Nta
Ib co hotspots, xws li cov Verizon MiFi 2200, cia koj mus pab cov chaw lim dej ua ib qho kev ruaj ntseg mechanism. Koj tuaj yeem tso cai los yog txwv tsis pub nkag mus rau FTP, HTTP, e-mail tsheb, thiab lwm cov chaw nres nkoj / kev pab cuam raws li koj xav kom koj qhov chaw siv hotspot siv. Piv txwv, Yog tias koj yeej tsis npaj rau kev siv FTP , koj tuaj yeem lov tes taw nws hauv qhov chaw nres nkoj filtering configuration phab.
Tua cov chaw nres nkoj thiab cov kev pabcuam hauv koj qhov chaw hotspot yuav pab txo kom tsawg ntawm cov vectors, (tawm hauv thiab tawm ntawm koj lub network siv los ntawm cov neeg tua neeg) uas yuav pab txo koj cov kev phom sij.
Tsis txhob tso tawm koj tus Password Network rau leej twg thiab hloov nws ntau zaus
Koj cov phoojywg yuav phim rau koj kom lawv qev tau qee qhov ntawm koj qhov bandwidth. Tej zaum koj yuav cia lawv rau hauv koj lub hotspot thiab tej zaum lawv yuav tau ua lub luag hauj lwm tseem ceeb heev txog kev siv nws ntawm ib qho xwb. Tom qab ntawd muaj cov 'phooj ywg' leej twg uas yuav muab tau rau hauv lub network (password) rau lawv cov neeg ua haujlwm ua ke uas yuav txiav txim siab mus rau plaub lub caij ntawm Kev Siv Phom siv Netflix thiab tej zaum koj yuav xaus noj ntau pua nqi hauv cov ntaub ntawv tshaj lub hli.
Yog tias koj tsis paub tseeb txog leej twg uas yuav siv koj cov hotspot, hloov tus password li lub network kom sai li sai tau.