Shin log ɗin VPN zai iya nuna tarihin bincike? Me shaidu suka tabbatar
Log ɗin zama, tambayar mai warwarewa da rikodin kwarara suna tabbatar da abubuwa daban-daban. Zaɓi tambayar, haɗa asali da lokaci, sannan faɗi abin da aka nuna kawai.
Tambayoyin bincike biyu suna kama da juna kuma suna bukatar shaidu iri daban-daban. Wace zama ta tuntuɓi wannan adireshin ana iya amsawa daga rikodin haɗi da kwarara. Wane mutum ya buɗe wannan shafin yawanci ba, aƙalla ba daga waɗannan rikodin ba. Zaɓin mai tattarawa kafin zaɓin tambayar shine yadda ƙungiyar cibiyar sadarwa ta ƙare tana gabatar da sunan mai masauki a matsayin tarihin bincike.
Fara da abin da binciken dole ya tabbatar
Rubuta tambayar a matsayin jumla mai jigo, aikatau da lokaci. Wannan horo kaɗai yana bayyana rata tsakanin rikodin zama da kallon shafi. Log ɗin zama yana tabbatar da cewa an karɓi asali na wani lokaci, tare da adireshin da aka ba shi a ƙarƙashin manufar da aka rubuta, kuma ba zai iya tabbatar da wane shafi kowa ya karanta ba saboda bai taɓa ganin buƙatar ba.
Ba da suna ga abin lura kafin tsara tattarawa. Filin da aka sa wa sunan shafin da aka ziyarta amma a zahiri yana adana sunan da aka warware kuskure ne na gaba ba sauƙi ba. Sunayen fili suna rayuwa fiye da mutanen da suka zaɓe su, don haka zaɓi waɗanda ke bayyana shaidar ba ƙarshe ba.
Abin da kowane rikodi zai iya tallafawa da abin da ba zai iya ba
Nau'ikan rikodi huɗu suna bayyana a kusan kowane tsarin bincike, kuma kowanne yana amsa tambaya daban. Ka raba su a cikin rahoto da kuma cikin layin aiki, domin haɗa su shine yadda bincike mai kariya ke zama abin kunya.
| The question being asked | Record that can answer it | What that record proves | What still needs a join |
|---|---|---|---|
| Was this address contacted? | Flow record | The connection five-tuple and when it was seen | Which session held the address at that moment |
| Which account held that address? | Session log | Which identity authenticated and the tunnel address it received | Which device or person used that account |
| Was this name looked up? | Resolver query | That this resolver was asked for this name | Whether a page was fetched, and by whom |
| Was this page viewed? | Proxy or application transaction | The request and identity recorded inside that application's scope | Traffic outside that application's visibility |
| Who was the person? | None of the four on its own | An account in use, at best | A named human, whenever accounts are shared |
Karanta shafi na ƙarshe da kulawa kamar na tsakiya. Rikodin kwarara yana bayyana adireshi da tashoshin jiragen ruwa, kuma bincike na baya na adireshi ba ya sake gina sunan da mai bincike ya yi amfani da shi, domin adireshi ɗaya na iya ɗaukar rukunin yanar gizo da yawa marasa alaƙa. Tambayar mai warwarewa tana tabbatar da an yi tambaya, ba an nuna shafi ba. Haka nan sunan mai masauki da ake gani yayin tattaunawar TLS ba shine hanyar buƙatar da aka ɓoye ba.
Kowanne daga cikinsu lura ne na gaske, kuma babu ɗaya daga cikinsu da shine abin lura da mutane suke ɗauka. Mai binciken da ya dage kan nasa mai warwarewar ɓoyayye yana zaune a wajen iyakar da ake sa ido, kuma nazari ba zai iya dawo da abin da log ɗin bai taɓa gani ba. Wannan rata ta shafi rahoton a matsayin iyaka da aka bayyana ba bayanin ƙasa ba.
Bincike na gaba da amsoshi daga ajiya
Masu bincike suna warware sunaye kafin lokaci, wani lokaci ba tare da loda komai ba. Suna kuma amsa daga ajiya ba tare da aika sabuwar tambaya ga mai warwarewar da kuke sa ido ba, wanda ke nufin rashin tambaya ba rashin ziyara ba ne. Dukansu halaye biyu suna karya lissafin sauƙi tsakanin log ɗin DNS da tarihin bincike.
DNS bisa HTTPS yana ƙara iyaka ta biyu: mai bincike ko manhajan baƙo da ke da nasa mai warwarewa ba ya taɓa tambayar mai rikodin ƙungiyar komai. Ingantattun ma'amaloli suna zuwa ne kawai daga abubuwan da suka faru na manhajar kanta ko daga wakili wanda kuka goyi bayan rikodinsa a fili. Tumbi na HTTPS CONNECT na yau da kullum yana barin wakilin ba tare da wani hangen hanyoyin shafi a cikinsa ba. Mallakar cibiyar sadarwa ba izini ba ce a musanya tsarin amincin manhajar a shiru.
Adireshin na zama ne, ba na mutum ba
Rikodin kwarara mai ɗauke da adireshin kewayon tumbi mafari ne ba amsa ba. Haɗa wannan adireshin da alamar lokaci ga rabon zama da ke aiki a lokacin, domin ana iya sake ba da wannan adireshin ga wata zama bayan awa ɗaya. Adireshi na tsaye hanya ɗaya ce ta kiyaye wannan alaƙa ba ita kaɗai ba.
Inda matakin fassara ya tattara na'urori da yawa zuwa adireshin tushe ɗaya sama da na'urar ji, haɗin zai iya ambaton zaman ƙofar da aka raba kawai. Asusu da aka raba ko takaddun shaida da mutane da yawa ke amfani da shi yana iyakance rabo duk yadda bayanan cibiyar sadarwa suka yi kama da cikakke. Dukansu sun shafi rahoton a matsayin iyaka ba sharaɗi na gaba ba.
Yi rikodin yankin lokaci, tushen agogo, wurin lura da kowace iyakar fassara a tsakani. Rashin kasancewa ya cancanci kulawa kamar kasancewa, domin rikodin da ya ɓace na iya nufin shigarwar kwarara ta ƙare, na'urar ji ba ta taɓa ganin fakitin ba ko log ɗin manhaja an kashe shi.
Tsara don manufar da aka bayyana, sannan tabbatar da layin aiki
Da zarar an tabbatar da tambayar, ayyana waɗanne filaye ake bukata, wa zai iya karanta su da kuma tsawon lokacin da ake ajiye su. Tattara fiye da haka saboda ajiya mai arha yana haifar da alhakin da zai wuce binciken. Tsarin sirri a cikin RFC 6973 yana ɗaukar alaƙa, kuskuren rabo da tattarawa marar bukata a matsayin matsalolin tsari ba tunani na baya ba.
Kare taswira da rikodin a matsayin abu ɗaya, domin kowanne shi kaɗai bai kai nau'in biyun ba. Sannan tabbatar da tsarin a kan ayyukan da aka ba ku izinin ƙirƙira kuma kuka riga kuka fahimta, ta amfani da ƙaramin tambaya da rahoton zai dogara da ita. Layin aiki da ba zai iya sake haifar da sanannen abin da ya faru ba shi ma ba zai sake haifar da wanda ba a sani ba. Bayar da rahoton abin da ya faru da shaidu ke tallafawa, cikin kalmomin da shaidu suka yarda, kuma bar mai karatu ya kai ga babban ƙarshe da kansa.
Rubuta iyakoki kusa da binciken: abin da aka haɗa, abin da aka fassara da wane log ya yi shiru. Binciken da ya bayyana iyakokinsa yana tsira daga bita da taƙaitaccen tabbaci ba ya tsira daga gare ta. Wannan shine bambanci tsakanin shaida da labari game da shaida.