WEP waxay u taagan tahay qarsoodi isku mid ah "Wired Equivalent Privacy", Wi-Fi-ga Nabadgelyada Nabadgelyada Wi-Fi . Furaha WEP waa nooca amniga ammaanka ee qalabka Wi-Fi. Furaha WEP wuxuu awood u siinayaa koox ka mid ah qalabyada shabakada maxaliga ah in ay is dhaafsadaan fariimo qoraal ah (xisaab ahaan loo qoondeeyey) farriimo iyadoo ay qarinayaan waxyaabaha ku jira farriimaha iyaga oo si sahlan u eegaya by outsiders.
Sida Loo Isticmaalayo WEP
Maamulayaasha shabakada waxay doortaan furayaasha WEP inay isticmaalaan shabakadahooda. Qayb ka mid ah hanaanka awood u leh in la xakameeyo ammaanka WEP, furayaasha furaha waa in lagu dejiyaa jadwalka iyo sidoo kale qalab kasta oo macaamiisha ah si ay dhammaantood ula xiriiraan xiriirka Wi-Fi.
Furaha WEP waa taxanaha qiimaha laba geesoodka laga qaato lambarada 0-9 iyo xarfaha AF. Tusaalooyinka qaar ee furaha WEP waa:
- 1A648C9FE2
- 99D767BAC38EA23B0C0176D152
Dhererka loo baahan yahay ee WEP furaha wuxuu ku xiran yahay nooca qaybta WEP-ga ee shabakadu ku socoto:
- 40- ama 64-bit WEP: 10 lambar lambar
- 104- ama 128-bit WEP: 26 muhiim ah lambar
- 256-bit WEP: 58 lambar lambar
Si loo caawiyo maamulayaasha si loo abuuro furayaasha saxda ah ee WEP, qaar ka mid ah qalabka shabakadaha wireless waxay si toos ah u sameeyaan furayaasha WEP qoraalka caadiga ah (mararka qaarkood loo yaqaanno passphrase ). Intaa waxaa dheer, qaar ka mid ah boggaga internetka dadweynaha waxay sidoo kale bixiyaan wax-qabadyada muhiimka ah ee WEP ee abuura qiyamka asaasiga ah ee loo qoondeeyey in ay ku adkaato kuwa ka baxsan inay guursadaan.
Waa maxay sababta WEP u ahayd markii ugu horreysey ee Shabakadaha Wireless
Sida magacu soo jeediyo, farsamooyinka WEP waxaa la abuuray hadafka si loo ilaaliyo shabakadaha Wi-Fi ilaa heerarka u dhiganta ee shabakadaha Ethernet in la ilaaliyo ka hor. Ammaanka isku xirka wireless wuxuu si aad ah uga yaraa shabakadaha isku xira nidaamka Ethernet markii ugu horeysay ee shabakadda Wi-Fi ay noqotey mid caan ah. Barnaamijyada shabakada ee shabakada ah ee la heli karo waxay u oggolaadeen cid kasta oo leh wax yar oo farsamo yaqaan ah-sida loo wado xaafadaha degaanka iyo in ay ku xiraan shabakadaha firfircoon Wi-Fi ee waddada. (Taasna waxaa loo yaqaanaa ciriiri ,) Haddii aaney jirin WEP, kalluumaystayaashu si sahlan ayey u qabsan karaan oo u eegi karaan furaha ereyada iyo macluumaadka kale ee shakhsiyadeed ee aan la ilaalineynin ayaa isku dirayay shabakadahooda. Xidhiidhkooda internetka ayaa sidoo kale la heli karaa oo la isticmaali karaa iyadoon fasax laga haysan.
WEP waxay ahayd marxalad keliya oo ta ballaaran oo taageertey ilaalinta shabakadaha Wi-Fi ee guriga oo ka dhan ah weerarrada noocaas ah.
Sababtoo ah Furayaasha WEP waa Maanta Qaldan
Cilmi-baarayaasha warshadaha ayaa ugu dambayntii soo helay oo sameeyey cillado waawayn oo dadweynaha ee naqshadaynta farsamaynta WEP. Qalabka saxda ah (barnaamijyada loo dhisay inay ka faa'iidaystaan ​​khaladaadka farsamada), qofku wuxuu u jebin karaa shabakadaha ilaalinta badan ee WEP gudahood daqiiqado gudahood isla markaana sameeya nooc isku mid ah weerarrada qoorta sida shabakad aan la ilaalin.
Nidaamyada muhiimka ah ee cusub ee wireless-ka ah oo ay ku jiraan WPA iyo WPA2 ayaa lagu darey jidka Wi-Fi iyo qalab kale si loogu badalo WEP. In kasta oo aalado badan oo Wi-Fi ah ay weli u soo bandhigaan sida ikhtiyaari ah, WEP ayaa muddo dheer loo tixgeliyey in aan la isticmaalin oo waa in loo adeegsadaa shabakadaha wireless sida ugu dambeeya.