Allon zamba yana yi wa baƙi alama a matsayin VPN, mai nazari yana neman toshewa, kuma buƙatar tana isa ga ƙungiyar dandamali ba tare da komai ba sai boolean na mai siyarwa. Wannan boolean ƙiyasi ne, kuma yana kasawa a wata hanya daban da auna jinkiri. Kafin yin aiki, raba abin da buƙatar kanta ke tabbatarwa, abin da sabis ɗin suna ke da'awa, da abin da lokaci kawai ke nunawa. Sannan zaɓi amsar da za ka iya juyar da ita idan ƙiyasin ya zama ba daidai ba.

Tattara gaskiyar buƙatar da za ka iya karewa

Adireshin da sabar ka ke da tabbacin sani shi ne abokin TCP wanda ya kammala haɗin. Lokacin da CDN ko proxy mai juyawa ya ƙare wannan haɗin, abokin shi ne gefen, kuma adireshin abokin ciniki yana tafiya a cikin kanun aikawa wanda ba za a amince da shi ba sai idan gefenka da kansa ya ƙara shi. Karanta shigarwar da proxy ɗinka ya rubuta, ba da igiyar hagu ta farko ba, domin abokin ciniki na iya aika duk wata ƙima da yake so a wannan wuri. Duk abin da ke gaba dole ne ya kiyaye wannan bambanci.

Haɓakawa biyu masu arha suna mai da adireshin abin da za a iya bita: tsarin mai cin gashin kansa da ke sanar da shi da rikodin PTR da ke nuni zuwa gare shi. Dukansu suna bayyana rajista maimakon ɗabi'a, kuma dukansu ana iya sake yin su daga baya.

IP=203.0.113.10
dig +short -x "$IP"
whois "$IP" | grep -iE "origin|netname" | head -5

ASN na masauki alama ce mai ƙarfi ba hukunci ba. Ƙungiyoyin VPN na kamfanoni, hanyoyin fitar gajimare da wasu cibiyoyin sadarwar jami'o'i suma suna cikin cibiyoyin bayanai, don haka alamar da ke kama fitar kasuwanci tana kama ofishi na halal kuma. Riƙe adireshin kawai muddin binciken yana buƙatarsa, domin IP bayanan sirri ne a yawancin tsarin sirri. Share shi bisa jadawali maimakon riƙe shi har abada.

Yi wa baƙin maki kafin ka iyakance shi

Gudanar da kowane sabon sigina a yanayin kallo da farko. Yi rikodin shigarwar da lambar dalili, bar kowace buƙata ta wuce, kuma kwatanta rarraba maki da asusun da ka san halal ne. Wannan yana samar da ƙiyasin ƙarya-tabbatacce kafin wani ya rasa damar shiga, kuma wannan lambar ce ke yanke shawarar ko doka tana da aminci a kunna.

SignalWhat it supportsHow it failsTypical action
Hosting ASNTraffic likely originated from infrastructureCorporate VPN and cloud egress look the sameAdd weight, not a block
Reputation verdictA vendor's dated classificationVendors disagree; self-hosted exits look cleanStep-up challenge
RTT versus baselineThe path is longer than usualAnycast, mobile networks, in-country exitsWeak weight only
Forwarded header consistencyWhether the edge saw the claimed clientMisconfigured proxies produce noiseDrop the value, do not score it

Tsara jimillar zuwa ayyuka uku maimakon biyu: izini, ƙalubalen matsayi, bita da hannu. Toshewar dindindin ya kamata ta buƙaci cin zarafi mai maimaitawa wanda mutum ya tabbatar, domin ƙarya-tabbatacce a kan matafiyi na kamfani yana kashe tikitin tallafi da zaman da ya ɓace, yayin da ƙarya-korau a kan buƙata ɗaya ba ya kashe kusan komai.

Riƙe binciken suna a gefen sabar kuma iyaka

Kira sabis ɗin suna daga backend da ɗan gajeren lokaci, ajiye hukuncin na wani lokaci a ajiya, kuma ɗauki ƙarewar lokaci a matsayin wanda ba a sani ba maimakon mai tsabta. Kada ka taɓa sanya mabuɗin API a cikin lambar gefen abokin ciniki, kuma kada ka bar binciken ya toshe render ɗin shafi; mai jinkiri na uku ya kamata ya rage maki, ba shafin ba.

Ajiye ta adireshi maimakon ta kewayon. Rarraba dukan /24 daga bincike ɗaya yana yada hukunci mara kyau ga maƙwabta da ba ka taɓa auna su ba. Yi rikodin mai siyarwa, ranar amsa da ƙimar rarrabuwa tare da lambar dalili, don bita daga baya ta san wane hukunci ne ke aiki.

Masu bayarwa biyu na iya rarraba adireshi ɗaya daban a cikin kwana ɗaya, shi ya sa hukuncin ya shiga ginshiƙin shaida ba ginshiƙin asali ba. Har ila yau dangantakar sarrafawa ce: aika adireshin kowane baƙi zuwa wani ɓangare na uku yana buƙatar tushe na doka, ƙa'idar riƙewa da layi a cikin sanarwar sirri.

Auna jinkiri da tsaka-tsaki, ba da samfurin ɗaya ba

Lokacin tafiya da dawowa yana bayyana hanyar a lokacin da ka auna ta. Wani gefen anycast na kusa na iya hidimar mai amfani mai nisa, cibiyar sadarwar hannu tana ƙara jinkiri wanda ba shi da alaƙa da labarin ƙasa, kuma fitar VPN a ƙasar baƙin kanta tana kama da na gida. Wurin matakin birni yakan bayar da rahoton cibiyar bayanai maimakon mutum.

Ɗauki samfura da yawa ka yi amfani da tsaka-tsaki domin jinkirin buƙata ɗaya ya motsa sakamakon ba. Madauki da ke ƙasa yana buga tsaka-tsakin biyar.

for i in 1 2 3 4 5; do
  curl -o /dev/null -s -w "%{time_connect} %{time_starttransfer}\n" https://www.example.com/
done | sort -n | sed -n 3p

Kwatanta lambar da rarrabawar masu amfani da aka sani da kyau maimakon ƙofa ta cikakkiya, kuma haɗa ta da ASN. Sigina biyu masu rauni da suka yarda sun fi kowanne ƙarfi shi kaɗai, amma ƙarshe har yanzu game da hanya ne, ba game da niyya ba, don haka ya shiga maki ba haramtawa ba.

Yanke shawara, yi rikodi kuma koma baya

Kafin kunna doka, sake kunna ranar zirga-zirga a yanayin kallo ka ƙidaya abin da zai faru. Ajiye shigarwar maki, lambar dalili da sigar doka, amma riƙe adiresoshin danye kawai don taga bita. Idan dokar ta kunna a kan asusu na halal, rikodin ya kamata ya bayyana dalilin ba tare da wani bincike na biyu ba.

Ba kowace doka nata makullin. Lokacin da kammala matsayi ya ragu ko tikitin tallafi ya ƙaru, kashe waccan dokar kuma bar sauran bututun suna aiki; makullin kashe na duniya ɗaya yana mai da matsalar daidaitawa zuwa katsewa. Bayan canjin, duba ƙimar kammala ƙalubale da jerin roƙo, ba adadin toshewa kawai ba.

A ƙarshe, riƙe amsar daidai da asarar da kake hana. A zambar talla, matsayin VPN shaida ce mai rauni ga dannawa ta ƙarya, kuma siginonin ɗabi'a kamar tsarin juyawa da daidaiton na'ura suna magance ainihin lalacewar. Ƙalubale mai juyawa yana kare kuɗin shiga da ainihin mai amfani a lokaci ɗaya.

Labarai masu alaƙa