WEP inomirira Wired Equivalent Privacy, ye Wi-Fi wireless network security standard. A key WEP ndiyo rudzi rwekuchengetedza passcode ye Wi-Fi. WEP makiro anobvumira boka rezvigadziro panzvimbo yekwenyuta kuti ichishandure encrypted (mathematically encoded) maitirano pamwe chete pavanenge vachivanza zviri mukati memashoko acho kubva nyore kuonekwa nekunze.
Nzira dzeWEP dzinoshanda sei
Vatungamiri veMatare vanosarudza izvo zvinyorwa zveWEP zvingashandisa pamatarenda avo. Sezvo chikamu chekugonesa WEP kuchengeteka, zvikwirane zvinofanirwa zvinofanira kugadzirirwa pairi routa uye pamwe nechikwata chekombiki chavo kuti vose vataurirane pamwe chete pamusoro pehutano hwe Wi-Fi.
WEP makiyi ndiwo maitiro e hexadecimal values anotorwa kubva kumanani 0-9 uye tsamba AF. Mimwe mienzaniso yeWEP key:
- 1A648C9FE2
- 99D767BAC38EA23B0C0176D152
Nguva yakakosha yeiyo yeWEP inotsvaga iyo inoshandiswa yeWEP standard iyo network inoshanda:
- 40- kana 64-bit WEP: chidimbu gumi
- 104- kana 128-bit WEP: 26 nhamba yeiyo
- 256-bit WEP: 58 nhamba huru
Kuti vabatsire vatungamiri mukugadzira makanho echokwadi eWEP, mamwe mabheji emagetsi asina mashizha emagetsi anowanzoita zvirongwa zveWEP kubva pamashoko akanyorwa (dzimwe nguva anonzi passphrase ). Uyezve, dzimwe nzvimbo dzeWebhu dzepaIndaneti dzinopawo zvinogadzirisa WEP ma generator anobudisa zvigadziriswa maitiro anokosha akagadzirwa kuti ave akaoma kune vamwe kunze kwekufungidzira.
Chikonzero nei WEP yaimbova yakakosha ye Wireless Networks
Sezvo zita racho rinoratidzira, teknolojia yeWEP yakaumbwa nechinangwa chekudzivirira mitambo yeWi-Fi kusvika kumazinga akaenzana ayo maEthernet maitiro akachengetedzwa kare. Kuchengetedzwa kwe wireless connections kwakanga kwakanyanya kudarika iyo yeWired Ethernet mitanho apo Wi-Fi mitambo yakatanga kuzivikanwa. Purogiramu inowanikwa purogiramu yenyoka sniffer yakabvumira chero munhu ane zvigadzirwa zvekodhi-teti kuti angafambisa sei kuburikidza nemisha yekugara uye pinda mumagetsi eWi-Fi ari mumugwagwa. (Izvi zvakasvika pakuzivikanwa sevhariving ,) Pasina WEP yakawanikwa, sniffers inogona kutora nekuona pasi mapepa nemamwe mapepa edzimunhu asina kudzivirirwa mamiriyoni ainge achitumira pamusoro pemakandani awo. Inhare dzavo dzeInternet dzinogona kusvika uye dzinoshandiswa pasina mvumo.
WEP yaiva panguva imwe chete inotsigirwa yakawanda-inotsigirwa zvikuru yekudzivirira mitambo yeimba ye Wi-Fi maererano nekurwiswa kwakadaro.
Chikonzero nei WEP Maoko Asingashandisi Nhasi
Makambani ekutsvakurudza vakazopedzisira vawana uye vakaita kuti vanhu vakawanda vasakanganiswa mukugadzira kweWEP technology. Nezvishandiso zvakanaka (mapurogiramu akavakwa kuti ashandise zvikanganiso izvi zvekambani), munhu angapinda mukati maWEP akawanda akachengetedzwa mitero mukati memaminitsi emaminetsi uye anoita rudzi rumwechete rwekunyangadza kurwisa sezvinenge pasina kudzivirirwa.
Zvitsva uye zvepamusoro-soro dzemasikirwo edzikiti zvinosanganisira WPA neWPA2 dzakawedzerwa kuWi-Fi routers nemimwe midziyo yekugadzirisa WEP. Kunyange zvazvo zvakawanda zve-Wi-Fi zvichingozvipa sechinhu chisarudzo, WEP yakagara ichionekwa sechisina kushandiswa uye inofanira kushandiswa pamataiti asingasviki chete sekushandiswa kwekupedzisira.