Gabatarwa ga WPS don Wi-Fi Networks

WPS tana tsaye ne akan Saitunan Tsaro na Wi-Fi , wani samfurin da ke samuwa a hanyoyin sadarwa mai yawa wanda ke farawa a 2007. WPS yana sauƙaƙe tsarin aiwatar da haɗin karewa don na'urorin Wi-Fi daban-daban waɗanda ke haɗawa da hanyoyin haya gida, amma wasu hadarin tsaro na WPS fasaha yana bukatar taka tsantsan.

Yin amfani da WPS a kan gidan yanar sadarwa

WPS ta atomatik kafa haɗin Wi-Fi tare da sunan cibiyar sadarwa na gida ( SSID ) da kuma tsaro (yawanci, WPA2 ) don saita abokin ciniki don haɗin kare. WPS ya kawar da wasu takardun jagorancin da kuma kuskure na haɓaka maɓallan tsaro marasa maƙalawa mara ɗaya a fadin cibiyar sadarwar gida.

WPS yana aiki ne kawai a yayin da mahalarta na gida da Wi-Fi abokan ciniki ke goyan baya. Kodayake wani kamfanin masana'antu da ake kira Wi-Fi Alliance ya yi aiki don daidaita fasaha, nau'o'in hanyoyin sadarwa da abokan ciniki sun saba aiwatar da cikakkun bayanai game da WPS. Yin amfani da WPS ya shafi zabar tsakanin nau'i-nau'i daban-daban na daban - Yanayin PIN, Yanayin Maɓallin Button, kuma (mafi kwanan nan ) Yanayin Ƙasa Sadarwa (NFC) .

Yanayin PIN na WPS

Hanyoyin WPS na iya ba da damar Wi-Fi abokan ciniki don shiga cibiyar sadarwar ta hanyar amfani da PIN 8-digit (lambar lambobi na sirri). Ko dai PIN na kowane abokin ciniki dole ne a haɗa su tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa, ko PIN ɗin mai ba da hanya ta hanyar sadarwa tare da kowane abokin ciniki.

Wasu abokan ciniki na WPS suna mallaka PIN na kansu kamar yadda aka tsara ta masu sana'a. Gudanarwar cibiyar sadarwa suna samun wannan PIN - ko dai daga takardun abokin ciniki, wani takalma a haɗe zuwa gaúrar, ko zaɓi na menu akan software na na'urar - kuma shigar da shi cikin fuskokin sanyi na WPS akan na'ura mai ba da hanyar sadarwa.

WPS masu amfani kuma sun mallaki PIN mai iya gani daga ciki. Wasu abokan WPS suna buƙatar mai gudanarwa don shigar da wannan PIN yayin saitin Wi-Fi.

Push Button Connect Mode WPS

Wasu hanyoyin da aka sanya WPS suna da maɓalli na jiki na musamman wanda, lokacin da aka guga, dan lokaci ya sanya na'urar na'ura mai ba da hanya tsakanin hanyoyin sadarwa a cikin yanayin da aka ƙayyade musamman inda zai yarda da bukatar haɗi daga sabon WPS abokin ciniki. A madadin haka, mai ba da hanya tsakanin hanyoyin sadarwa zai iya haɗawa da maɓallin kama-da-wane a cikin fuskokin sanyi wanda ke aiki da wannan manufa. (Wasu hanyoyi suna tallafawa maɓallin jiki da kama-da-gidanka kamar yadda aka kara dacewa ga masu gudanarwa.)

Don saita ɗaya ɗin Wi-Fi guda ɗaya, dole ne a danna maɓallin WPS ɗin mai ba da hanya ta hanyar sadarwa ta farko, sannan kuma maɓallin dace (sau da yawa) a kan abokin ciniki. Tsarin zai iya kasa idan lokaci mai yawa tsakanin waɗannan abubuwa biyu - masu samar da na'urori suna yin amfani da iyakacin lokaci tsakanin minti daya da biyar.

NFC Yanayin WPS

Tun daga watan Afirilu 2014, Wi-Fi Alliance ya ba da damar mayar da hankali ga WPS don hada NFC a matsayin matsayi na uku na talla. Yanayin NFC WPS ya sa abokan ciniki su shiga hanyoyin sadarwar Wi-Fi ta hanyar yin amfani da na'urori masu dacewa guda biyu, musamman ma amfani ga wayowin komai da ruwan ka da kananan Intanet na abubuwa (IoT) . Wannan nau'i na WPS ya kasance a farkon mataki na tallafi, duk da haka; ƙananan na'urorin Wi-Fi a yau suna tallafawa shi.

Batutuwa da WPS

Saboda PIN na WPS ne kawai lambobi takwas ne kawai, dan gwanin kwamfuta zai iya ƙayyade lambar ta sauƙaƙe ta hanyar aiwatar da rubutun da yake jarraba duk haɗuwa da lambobi har sai an sami jerin daidai. Wasu masanan tsaro sun bada shawara game da amfani da WPS saboda wannan dalili.

Wasu WPS-enabled routers bazai ƙyale yanayin ya ɓace ba. barin su kuskure zuwa hare-haren PIN da aka ambata. Daidaita mai gudanar da cibiyar sadarwa ta gida ya kamata WPS ya ɓace sai dai waɗannan lokuta inda suke buƙatar kafa sabon na'ura.

Wasu abokan ciniki Wi-Fi ba su goyi bayan kowane yanayin WPS ba. Wadannan abokan ciniki dole ne a daidaita su da hannu ta hanyar amfani da al'ada, wadanda ba na WPS ba.