Kuna shiga ta mTLS, dashboard ɗin yana buɗewa, kuma da’awar cewa VPN na shafi yanzu ba ta da amfani tana jin daidai har sai an buƙaci maido da rumbun adanar bayanai da ƙarfe biyu na dare. Iyakar TLS ta manhajar tana bayanin hanya ɗaya kawai. Uwar garke, rumbun bayanai, wurin ajiyar kwafin tsaro da asusun girgije kowanne yana da hanyarsa ta shiga, nasa ainihi da nasa mai yarda, kuma babu ɗayansu da ake gwadawa ta hanyar shiga mai nasara.

Fita waje daga allon shiga

Shiga yadda talakawa ke yi sannan ka rubuta kowane mataki da buƙatar ta shafa: burauza, gefe, mai sauraron manhaja, ajiyar zama, API na baya. Kowane mataki yana da mai shi da shawarar tabbatarwa. Yanzu sake yin tafiyar ga wanda ke gyara uwar garke, da ga aikin da ke rubuta kwafin tsaro na dare. Waɗannan tafiyoyin yawanci suna rabuwa ne a mataki na farko.

Wannan rabuwa ita ce tambayar da ta cancanci amsa. VPN na shafi ba shi da amfani sai idan kowace hanya a wannan tafiya ta biyu tana da manufar shiga da izini wadda ke tsayawa da kanta.

Hanyoyi biyar da shigar da manhajar ba ta taɓa rufewa ba

Teburin da ke ƙasa samfurin lissafi ne, ba jerin bincike na turawa ba. Cika shafi na biyu da abin da muhallinka ke aiwatarwa a yau.

ChannelAccess decision to identify
Application APIAccepted TLS peer, application identity, permitted operations
Operating-system administrationApproved entry path, administrative identity, host permissions
Database maintenanceDatabase identity, protected connection, authorized maintenance role
Backup and restoreService identity, allowed source, access to stored copies
Cloud control planeAccount and role permissions governing infrastructure changes

Raba mai bayar da ainihi ɗaya ba ya haɗa waɗannan izini. Mai amfani da zai iya aika buƙatar API ba ya samun izinin maye gurbin faifan VM ko maido da rumbun bayanai da takardun shaidar manhajar. NIST a cikin taƙaitaccen ginin amincewa na sifili yana ajiye tabbatarwa da izinin albarkatu daban da wurin sadarwa saboda wannan dalili.

Injiniyan tallafi da zai iya karanta tikit ɗin ba ya samun izinin buɗe na’urar umarni a uwar garken da ke bayansa.

Hanya tana da gaskiya ne kawai idan madadin ya kasance a rufe

Takaita isa ga masu sauraron gudanarwa na sirri musanya ce ta halal ga VPN na shafi, muddin an aiwatar da takaitawar ba kawai a zana ba. Rashin nasara da aka saba shine madadin mai sauraro da babu wanda ya tuna da shi: sabis ɗin da har yanzu ke daure da dukkan fuskoki, ka’idar ƙungiyar tsaro da aka buɗe wa ɗan kwangila, tashar sarrafawa da ake iya samu daga intanet.

Duba masu sauraro ba zane-zane ba. A uwar garke, lissafa abin da ke daure da gaske da ss -ltnp sannan ka tabbatar tashoshin gudanarwa suna kan adireshin sirri. A cikin na’urar umarnin girgije, karanta ka’idojin shiga na yankin aikin, sannan ka nemi 0.0.0.0/0 akan duk wani abu na gudanarwa. Sannan ka gwada haɗin daga wajen hanyar sirri, domin wannan gwajin ne ke amsa tambayar.

Ka’ida ɗaya da ta buɗe ga duniya a SSH tana soke duk hujjar da tsarin ramin ya bayar.

Rubuta taswirar kafin ka kwatanta ƙira

Ga kowane layi na lissafin, rubuta wanda ke amincewa da ainihi, wanda ke sabunta ka’idojin shiga, wanda ke cire takardun shaida idan wani ya tafi, da wanda ke kula da maidowa idan hanyar kanta ta karye. Sunaye huɗu a kowane layi sun isa su tona layukan da amsar ita ce asusu na tarayya da shafin wiki na shekaru uku da suka wuce.

Sannan tabbatar da izini ɗaya da ƙin ɗaya ga kowace hanya. Izini yana tabbatar da cewa ainihin da aka nufa zai iya isa albarkar ta hanyar da aka nufa. Ƙin yana tabbatar da cewa irin wannan ainihin ba zai iya ba, kuma wannan ita ce gwajin da mutane ke tsallakewa, shi ya sa madadin masu sauraro ke tsira daga bincike. Kwatanta ƙirar da aka tsara da waɗannan sakamakon, ba da tsarin TLS na manhajar ba, wanda bai taɓa gwada ɗaya daga cikinsu ba.

Inda VPN na shafi har yanzu ya cancanci matsayinsa

Rami ko ƙofar da ba ta da faɗi ita ce amsar da ta dace idan albarkar ba ta da tabbatarwa nata ga kowace buƙata: tashoshin kula da rumbun bayanai, wuraren kwafin tsaro, na’urorin umarnin hypervisor, gudanarwa daga wajen bandi. Waɗannan masu sauraro sun amince da hanyar sadarwa, don haka hanyar sadarwa ce za ta tabbatar da mai kira.

Ba ita ce amsa ɗaya tilo ba. Ƙofar da ke ƙare izini ga kowace albarka tana iya zama ƙunci fiye da rami na dukkan yankin, kuma tana barin sawun bincike mafi kyau fiye da uwar garken tsalle na tarayya.

Tsarin aiki: kammala lissafin, rufe madadin, tabbatar da ƙin ɗaya ga kowace layi, sannan ka yi ritaya daga ramin. Idan layi ba zai iya samar da ƙin ba, riƙe hanyar sirri har sai ya iya.

Labarai masu alaƙa