An ƙi shiga VPN: duba ginanniyar sigar kafin rijista
Ƙimar rijista da ta ɓace na iya tilasta ƙimar da aka saba bayan sabuntawa. Fara karanta matakin ginanniyar siga, manufar da ke aiki, da wata shaida guda ɗaya da ta dace.
Ana ƙin shiga a kan na'ura da babu wanda ya gyara rijista a kanta, kuma amsar dandalin tattaunawa tana cewa a ƙara ƙimar da ba ta nan. Rashin kasancewa ba shi ne binciken ba. Windows na amfani da ƙimar da aka saba, ƙimar da aka saba na iya canzawa da sabuntawa da aka shigar, saboda haka manufar da ke aiki a na'urar na iya zama mai tsanani fiye da yadda rijista ke nunawa.
Fara da kuskuren da abokin ciniki ya nuna a zahiri
Karanta saƙon, ba taƙaitaccen da ya same ka daga hannu na biyu ba. Buƙatar da ke dawowa nan take, lokacin ƙarewa bayan an ƙirƙiri ramin, da gazawar da ke bayyana kawai lokacin da haɗin ke ƙoƙarin sake amfani da asusun da aka shiga — waɗannan yanayi uku ne daban-daban. Na uku ne kaɗai ke da alaƙa da shiga ɗaya kwata-kwata, kuma babu abin da ke cikin wannan labarin da zai gyara biyun farko.
Layer ɗin da ya yanke shawara shi ne ke ƙayyade wane log ɗin ke amsa ta. Waɗannan abubuwan lura guda huɗu suna nuni ga masu shi huɗu daban-daban:
| What you observe | Where the decision was made | Who owns the fix |
|---|---|---|
| The prompt returns before the tunnel forms | Local credential handling on the client | Device policy or the installed build |
| Authentication succeeds, no internal site loads | Routing or access control after login | The gateway or network owner |
| Fails only when the logged-on account is reused | SSO credential generation | The policy boundary this page covers |
| Every user on one build fails | Update level or vendor regression | Patch management |
Rubuta ainihin rubutun, minti, da mahallin asusun a cikin tikitin. Ko ƙoƙarin na hulɗa ne ko na atomatik shi ne ke ƙayyade wane ɓangaren Windows ya yi kiran, kuma rahoton da ke cewa VPN ya lalace sau da yawa yana bayyana wani shafi na ciki da ya ɓace maimakon takardun shiga da aka ƙi.
Karanta manufar da ke aiki, ba ƙimar da ta ɓace ba
Fara tabbatar da matakin ginanniyar siga da sabuntawa, domin ƙimar da aka saba don ƙirƙirar takardun shiga da aka samo daga NTLMv1 ta canza a cikin bugu na Windows 11 da Windows Server 2025 da aka lissafa. Da Credential Guard a kashe kuma BlockNtlmv1SSO ba a saita ba, sabuntawar da aka fitar a ranar 13 ga Oktoba 2026 ko bayan haka tana motsa ɗabi'ar daga Dubawa zuwa Tilastawa ba tare da ta taɓa ƙirƙirar wannan ƙimar ba. Babu abin da ke bayyana a cikin rijista, kuma na'urar ta fi tsanani fiye da yadda mai gudanarwa na ƙarshe ya yi niyya. Wannan shi ne dukan dalilin da ya sa bincike a cikin rijista ke tabbatar da kaɗan a nan.
Ka raba iyakokin daban yayin karanta fitarwar. LmCompatibilityLevel matakin amsar tabbatar da hanyar sadarwa ne, wanda ke ƙayyade wace ƙalubale da amsa na'urar za ta aika zuwa uwar garke; ba shi ne ikon da ke tafiyar da ƙirƙirar takardun shiga na shiga ɗaya ba, don haka rage shi ba ya maido da shiga. Ko na'urar za ta yi magana da NTLMv1 a matsayin yarjejeniyar hanyar sadarwa kwata-kwata iyaka ne na uku, kuma bugu na yanzu na Windows 11 da Server 2025 sun riga sun watsar da shi. Credential Guard, na huɗu, yana kare sirrikan da ke cikin na'urar.
Haɗa ƙoƙari ɗaya da shaida ɗaya
Sake haifar da gazawar sau ɗaya, rubuta mintin, sannan tattara shaidar gida a zama ɗaya. Umarni uku sun rufe ginanniyar siga, ƙimar da ke aiki, da log ɗin aiki na NTLM inda ake rubuta ƙirƙirar takardun shiga na shiga ɗaya da aka toshe:
Get-ComputerInfo | Select-Object WindowsProductName, OsBuildNumber, OsVersion
reg query "HKLM\SYSTEM\CurrentControlSet\Control\Lsa" /v LmCompatibilityLevel
Get-WinEvent -LogName "Microsoft-Windows-NTLM/Operational" -MaxEvents 30 | Select-Object TimeCreated, Id, MessageShaida da ta faru a daidai lokacin gazawar shaida ce. Shaida daga jiya, daga wani asusu, ko log ɗin da ba shi da wani shigarwa ba shaida ba ce, kuma yanayin fanko ya cancanci a rubuta shi a matsayin fanko maimakon a matsayin shaida da ta ɓace. Jagorar Microsoft kan sauye-sauyen NTLMv1 tana ambaton gane shaidar don ƙirƙirar takardun shiga na shiga ɗaya da aka toshe, don haka kwatanta Id da ita maimakon yin hasashe daga rubutun saƙon.
Ka riƙe saƙon abokin ciniki da ra'ayin ƙofa kan wannan ƙoƙari tare. Toshe ƙirƙirar takardun shiga a gida, ƙin asusu daga nesa, da ɓataccen hanya ta sirri bayan nasarar shiga suna da masu shi uku daban-daban, kuma na farko ne kaɗai tambaya ce ta manufar Windows. Tsaftace shaidar kafin ta bar ƙungiyar: tambarin lokaci da Id na shaida yawanci suna amsa tambayar ba tare da bayanan asusun ba.
Koma zuwa hanyar shiga da ake tallafawa
Idan manufar da ke aiki ita ce toshewar, amsar ita ce hanyar tabbatarwa da ake tallafawa maimakon maido da ƙimar da aka saba a hankali. Tabbatarwa bisa takardar shaida ita ce makoma ta yau da kullum inda turawar ke tallafa mata, kuma tana buƙatar yin rajista, rarraba amana, da ƙofar da ke karɓar takardun shaidar. Jagorar Microsoft kan sauye-sauyen NTLMv1 masu zuwa ita ce takardar da ake ambata lokacin duba shari'ar.
Kashe Credential Guard a matsayin gwaji yana cire kariya ba tare da samar da madadin shiga ba, kuma hani da aka rubuta kan takardun shiga da ake iya sake amfani da su shi ne dalilin da ya sa wannan shawara ce ta ƙira ba mataki na bincike ba. Idan an ba da izini na wucin gadi, ba shi iyaka, mai shi, da ranar cirewa, kuma ka riƙe hanyar gudanarwa mai zaman kanta zuwa na'urar idan canjin ya kulle ka daga haɗin da kake buƙata. Gwajin karɓa shi ne tabbatarwar da aka nufa tare da albarkatun da ke bayanta, ba ɓacewar lambar kuskure ɗaya ta gida ba.