Me ya sa hanyar fita VPN da aka raba ke haifar da gargaɗin shiga da ba ka haifar ba
Toshewar shiga yawancin lokaci maki ne na haɗari, ba hukunci kan ramin ka ba. Hanyoyin fita da aka raba suna canza wanda kuma ke cikin wannan makin da abin da yake ci musu.
Buɗe wani shafi da ka sani ta VPN ka sami ƙarin ƙalubale, kuma bayanin da ke jan hankali shi ne an gano ramin. An gano wani abu, amma ba kai ba ne. Shafin ya yi maki kan wasu alamomi, ɗaya daga cikinsu adireshin tushe ne, kuma ana raba wannan adireshin da baƙi waɗanda wataƙila suna haifar da shiga da ya kasa minti ɗaya da ya wuce. Karanta shawarar a matsayin hukunci kan haɗin ka yana kuskuren fahimtar abin da makin yake don shi.
Abin da adireshin tushe zai iya da ba zai iya warwarewa
Adireshin IP yana bayyana hanya ta hanyar sadarwa a wani lokaci. Ba ya gano mutum, na'ura ko ma asusu ɗaya, kuma da NAT na matakin mai ɗaukar nauyi ko tafkin VPN mai aiki yana iya kasancewa gaban dubbai da yawa na zaman da ba su da alaƙa a lokaci ɗaya. Shafin da ke ɗaukar adireshin a matsayin ainihi yana ɗaukarsa a matsayin suna, wanda magana ce ta ƙididdiga ba gaskiya ba.
Mutum biyu na iya raba hanyar fita ɗaya kuma su ba da hujja masu sabani: ɗaya ya shiga cikin nasara da wani ma'auni na biyu, ɗayan yana gwada kalmar sirri arba'in. Adireshin ɗaya ne, don haka duk wata ƙa'ida da ta dogara kan adireshin kawai ba za ta iya bambanta su ba, kuma duk wani martani da ta haifar yana aiki ga duka biyun.
Wannan ba hujja ba ce don yin watsi da adireshi. Hujja ce don tunawa da abin da alamar ke aunawa, domin yawancin ɗabi'a mai ban mamaki game da shiga ta VPN yana zuwa daga amfani da sarrafawa a matakin da bai dace ba, ba daga kuskuren lura ba.
Me ya sa toshe hanyar fita ke azabtar da baƙi
Toshewa a matakin adireshi mai sauƙin aiwatarwa ne kuma mai tsadar niyya. Faɗin tasirinsa shine kowane zama a bayan wannan adireshin, kuma shi ya sa ɗabi'ar adireshi da aka raba da NAT ke da nata tarihi a cikin takardun aiki: wannan tunani ɗaya yana bayyana a cikin aikin IETF kan adireshin tushe da aka raba da illolin tacewa bisa adireshi.
| Signal | What it provides evidence about | What it cannot settle |
|---|---|---|
| Source address and its reputation | The network path, and how that path behaved recently for others | Which account or person is behind the request |
| Authenticator result | Whether the account claim was proved at the required strength | Whether the account's owner initiated it |
| Request timing and volume | Whether the pattern looks automated or burst-like | Whether the intent was malicious or a shared client |
| Application event history | What this account has done while signed in | Anything about requests that never authenticated |
Yi la'akari da gazawa biyu da toshewa ke haifarwa. An hana wani abokin ciniki na halal da ke bayan wannan hanyar fita sabis kuma ya buɗe tikitin tallafi wanda ya fi tsadar cin zarafi. Wani maharin gaske yana ƙaura zuwa hanyar fita ta gaba a cikin tafkin dubbai kuma yana ci gaba, ba tare da kashe komai ba sai sake haɗawa.
Daidaito shine matakin da ya ɓace. Shiga da ya kasa akai-akai, tarin buƙatun atomatik da keta izini da aka tabbatar sun kasance al'amura uku daban-daban, kuma na biyu ne kawai zai iya zama matsala mai siffar adireshi. Yin amfani da wannan haramcin cibiyar sadarwa na dukan shafin ga duka ukun shine yadda sarrafawar tsaro ke zama layin tallafi.
Sanya shawarar inda hujja take
Sarrafawa a matakin asusu suna bin asusun a fadin adireshi, wanda ya dace da abin da kake damu da shi da gaske. Iyakance gudu, lokutan jira bayan gazawa akai-akai da tabbatarwa mataki-mataki don ayyuka masu mahimmanci duk suna aiki kan asusun ko aikin, ba kan hanyar sadarwa ba. Wannan ya fi dacewa da abin da kake karewa da gaske. Hakanan yana kawar da ƙwarin gwiwar maharin neman sabon adireshin fita.
Jagorar tabbatarwa ta NIST tana ɗaukar waɗannan a matsayin abubuwan shiga na kimanta haɗari kuma ta lissafa adireshi, wuri da lokacin buƙata cikin alamomin, wanda shine ainihin tsarin da ya kamata a aro: alama tana sanar da shawara, ba ta maye gurbin mai tabbatarwa ba. Karanta wannan jerin a matsayin abubuwan shiga, ba a matsayin menu na abubuwan da za a hana ba. Mai tabbatarwa har yanzu yana yin hujja, kuma sauran alamomin suna yanke shawara kawai nawa tashin hankali za a sanya a kewayensa.
Ƙuntatawa biyu na ƙira suna hana tsarin matakin asusu zama nasa katsewa. Iyakokin gudu suna buƙatar amintacciyar hanyar bita don mai amfani ya ba da rahoton kuskuren rarrabuwa ba tare da buga bayanan shiga ba, kuma ba za a iya amsa ƙalubalen mataki-mataki da kalmar sirri ko lambar amfani ɗaya da aka ba wani abokin hulɗar tallafi da ba a tabbatar ba.
Yadda manufa ta adalci take gani daga waje
Rubuta wace shawara kowane sarrafawa ke tallafawa, sannan duba cewa matakin sarrafawar ya dace. Sarrafawar adireshi suna amsa tambayoyi game da zirga-zirga daga cibiyar sadarwa; sarrafawar asusu suna amsa tambayoyi game da asusu; abubuwan da suka faru na aikace-aikace suna amsa tambayoyi game da ɗabi'a bayan tabbatarwa. Manufar da ta ambaci dukan ukun ana iya dubawa, kuma wadda ta ambaci zirga-zirgar VPN kawai ba haka ba.
Sannan auna sakamakon maimakon adadin dokoki. Ya kamata yunƙurin da ba a ba da izini ba ya ragu, masu amfani na halal su riƙe hanyar da aka tallafa, kuma adadin tuntuɓar tallafi a kowace dubu shiga bai kamata ya ƙaru ba. Toshewar da ke inganta lambar farko yayin da take lalata sauran biyun ya motsa matsalar, bai warware ta ba.
Karɓar haɗin VPN da aiwatar da sarrafawar cin zarafi manufofi ne masu jituwa. Sigar da ke aiki tana ɗaukar adireshin tushe a matsayin ɗaya daga cikin abubuwan shiga da yawa, tana amfani da mafi ƙuntataccen sarrafawa da ya dace da hujja, kuma tana barin hanya ta gaskiya ga wanda aka yi kuskuren rarraba. Sigar da ke kasa tana ɗaukar adireshi a matsayin wanda ake zargi kuma tana kiran hakan manufa.