Ma diiwaanka VPN wuxuu muujin karaa taariikhda baarista? Maxaa caddayntu caddeyneysaa
Diiwaanka fadhiga, weydiinta xalliyaha iyo diiwaanka socodka waxay caddeeyaan waxyaabo kala duwan. Dooro su'aasha, isku xir aqoonsiga iyo waqtiga, kadibna sheeg kaliya wixii la muujiyey.
Laba su'aalood oo hubin ah ayaa isku mid u eg laakiin waxay u baahan yihiin caddayn noocyo kala duwan ah. Fadhiga kee ayaa cinwaankan la xiriiray waxaa laga jawaabi karaa diiwaannada xiriirka iyo socodka. Qofkee ayaa boggan furay sida caadiga ah lama jawaabi karo, ugu yaraan ma aha diiwaannadaas. In la doorto urureyso ka hor inta aan la dooran su'aasha waa sida ay koox shabakadu ugu dambeyntii u soo bandhigto magaca martigeliyaha sidii taariikh baaris.
Ka bilow dhacdada ay hubinta tahay inay caddeyso
Su'aasha u qor jumlad leh mawduuc, fal iyo waqti. Anshaxaas kaliya ayaa daaha ka qaadaya farqiga u dhexeeya diiwaanka fadhiga iyo aragtida bogga. Diiwaanka fadhigu wuxuu caddeeyaa in aqoonsi la aqbalay, muddo, cinwaan la qoondeeyey oo hoos yimaada siyaasad diiwaangashan, mana caddeyn karo boggee qof kastaa akhriyey sababtoo ah weligiis ma arag codsiga.
Calaamadee indho-indheynta ka hor inta aanad qaabeyn ururinta. Goob loogu magac daray goob la booqday oo dhab ahaan kaydiya magac la xalliyey waa khalad mustaqbalka ah, ma aha fududayn. Magacyada goobuhu way ka cimri dheeryihiin dadka doortay, sidaas darteed dooro kuwa sharaxa caddaynta halkii ay ka ahaan lahaayeen gunaanadka.
Waxa ay diiwaan kastaa taageeri karo iyo waxa aanu taageeri karin
Afar nooc oo diiwaan ah ayaa ka muuqda ku dhowaad qorshe kasta oo hubin, mid kastaana wuxuu ka jawaabaa su'aal kale. Ku hay gooni ahaan warbixinta iyo marinka labadaba, sababtoo ah isku darkooda ayaa ah sida natiijada difaaci karta ay u noqoto mid ceeb ah.
| 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 |
Akhri tiirka ugu dambeeya si la mid ah tiirka dhexe. Diiwaanka socodku wuxuu sharaxa cinwaannada iyo dekedaha, raadinta rogan ee cinwaanku ma dib u dhiso magaca uu browser-ku isticmaalay, sababtoo ah hal cinwaan ayaa martigelin kara goobo badan oo aan xiriir la lahayn. Weydiinta xalliyuhu waxay caddeyneysaa in su'aal la weydiiyey, ma aha in bog la muujiyey. Magaca martigeliyaha ee muuqda inta lagu jiro wadahadalka TLS sidoo kale ma aha wadada codsiga siran.
Mid kasta oo kuwan ka mid ah waa indho-indheyn dhab ah, midkoodna ma aha indho-indheynta ay dadku u malaynayaan. Browser-ka ku adkaysta xalliye siran oo u gaar ah wuxuu ka baxsan yahay baaxadda la ilaalinayo, falanqayntuna ma soo celin karto wixii diiwaangelintu waligeed arag. Farqigaas waa inuu warbixinta ku jiraa sida xaddidaad cad, ma aha qoraal hoose.
Raadin mala-awaal ah iyo jawaabo kaydka ah
Browser-yadu waxay xalliyaan magacyada ka hor, marmar iyagoon waxba rarin. Waxay kaloo ka jawaabaan kaydka iyagoon u dirin weydiin cusub xalliyaha aad daawaneysid, taasoo macnaheedu yahay maqnaanshaha weydiintu ma aha maqnaanshaha booqasho. Labada dabeecadba waxay jebiyaan isle'egta fudud ee u dhexeeya diiwaanka DNS iyo taariikhda baarista.
DNS over HTTPS wuxuu ku darayaa xad labaad: browser ama codsi marti ah oo xalliye u gaar ah weligiis waxba ma weydiiyo diiwaan-hayaha ururka. Isdhaafsiga saxda ah wuxuu ka yimaadaa oo kaliya dhacdooyinka codsiga laftiisa ama boroksi ay diiwaangelintiisa si cad u taageerto. Tunnel HTTPS CONNECT caadi ah ma siiyo boroksiga aragti ku saabsan wadooyinka bogagga gudaha. Lahaanshaha shabakadu ma aha fasax lagu beddelo qaabka kalsoonida codsiga si aamusan.
Cinwaanku waa fadhi, ma aha qof
Diiwaanka socodka oo sita cinwaan ka mid ah baaxadda tunnel-ka waa barta bilowga, ma aha jawaab. Isku xir cinwaankaas iyo sumadda waqtiga iyo qoondeynta fadhiga firfircoon ee xilligaas, sababtoo ah cinwaankaas ayaa saacad kadib loo qoondeyn karaa fadhi kale. Cinwaan-joogta ah ayaa ah hal dariiqo oo xiriirkaas lagu hayo, ma aha tan kaliya.
Halka tallaabada turjumaaddu ay isugu geeyso qalab badan hal cinwaan isha ka sarreeya dareeraha, isku xirku wuxuu magacaabi karaa oo kaliya fadhiga albaabka la wadaago. Akoon la wadaago ama shahaado ay dad badan isticmaalaan waxay xaddidaa u-dhaqidda si kasta oo xogta shabakadu u muuqato mid buuxda. Labaduba warbixinta waa inay ku jiraan sida xaddidaad, ma aha digniin dambe.
Diiwaan geli aagga waqtiga, isha saacadda, barta indho-indheynta iyo xad kasta oo turjumaad ah oo dhexdooda ah. Maqnaanshaha wuxuu mudan yahay taxadar la mid ah joogitaanka, sababtoo ah diiwaan maqan wuxuu macneheedu noqon karaa in gelitaanka socodku uu dhacay, dareeruhu uusan waligiis arag baakadda ama diiwaanka codsiga la damiyey.
U qaabee ujeeddada la sheegay, kadibna caddee marinka
Marka su'aashu go'an tahay, qeex goobaha loo baahan yahay, cidda akhrin karta, iyo inta la haynayo. Ururinta badan sababtoo ah kaydintu waa jaban waxay abuurtaa mas'uuliyad ka cimri dheer baaritaanka. Qaabka asturnaanta ee ku jira RFC 6973 wuxuu isku xirka, u-dhaqidda khaldan iyo ururinta aan loo baahnayn u arkaa dhibaatooyin qaabeyn, ma aha fikrad dambe.
Ilaali khariidaynta iyo diiwaannada sida hal shay, sababtoo ah mid kasta keligiis aad buu uga xasaasi yar yahay lammaanaha. Kadib ku xaqiiji qaabeynta hawlaha aad fasax u leedahay inaad abuurto oo aad horey u fahantay, adigoo isticmaalaya weydiinta ugu yar ee warbixintu ku tiirsanaan doonto. Marin aan dib u soo saari karin dhacdo la yaqaan sidoo kale ma soo saari doono mid aan la aqoon. Soo sheeg dhacdada ay caddayntu taageerto, erayada ay caddayntu ogolaato, ugana tag akhristaha inuu iskiis gaaro gunaanadka weyn.
Qor xaddidaadaha agtooda natiijada: waxa la isku xiray, waxa la turjumay, iyo diiwaanka kee aamusan. Natiijada sheegta xuduudaheeda kuwaas ayaa ka gudba dib u eegis ay soo koobid kalsooni leh ka gudbi karin. Taasi waa farqiga u dhexeeya caddayn iyo sheeko ku saabsan caddayn.