Ngabe izibali zamabhayithi zingakutshela ukuthi yimaphi amasayithi owawabuke nge-VPN?
Izibalo zamabhayithi zichaza umthamo, hhayi uhlu lwamasayithi. Isisindo sazo mayelana nobumfihlo siyakhula lapho zithwala ubunikazi, uphawu lwesikhathi kanye nokuthile okungaqhathaniswa nakho.
Uvula ikhasi lethrafikhi kurotha, noma idashibhodi yomhlinzeki we-VPN, futhi kukhona isibalo samabhayithi ngedivayisi ngayinye kanye negrafu eceleni. Kuyalingeka ukufunda lelo grafu njengomlando wokuphequlula. Awuyona, futhi isizathu singokwakheka, hhayi esomthetho. Isibali sihlanganisa osayizi, kuyilapho umlando urekhoda izindawo nokuqukethwe, futhi ngowesibili kuphela okutshela ukuthi umuntu waya kuphi.
Qala kusikrini osifundayo
Ngaphambi kokuhumusha inombolo, thola ukuthi iyiphi eyikhiqizile. Isibalo sedivayisi ngayinye kurotha ngokuvamile sivela ezibalini zesixhumanisi esibonakalayo, isibalo kuklayenti ye-VPN sivela kumhubhe wayo, futhi iphaneli yomhlinzeki ivela ekubalweni ohlangothini olukude. Ngayinye ibala ingxenye ehlukile yesikhathi esisodwa. Amaphaneli amabili akhombisa izinombolo ezahlukene ngehora elifanayo ngokuvamile womabili anembile.
Isikhathi sibalulekile njengomthombo. Isibalo sempilo yonke, isifinyezo sansuku zonke kanye nesivinini esikhona njengamanje kuyizilinganiso ezintathu ezahlukene, futhi isivinini esikhona kuphela sinokucaca okwanele ukuhambisana nesenzo esisodwa.
Bhala umthombo nesikhathi ngaphambi kokubhala isiphetho.
Izibali zikala izingqimba, hhayi amakhasi
Ku-peer ye-WireGuard, izibali zokudlulisela ku-wg show ziyizibalo zalezo peer, kufaka nokuqukethwe okubethelwe. Ukuphuma kwesimo kwe-OpenVPN kubika amabhayithi ngeklayenti ngayinye oqimbeni lwayo. Kusibungu, isixhumanisi se-tun sibala amaphakethe e-IP angaphakathi kuyilapho i-adaptha ebonakalayo ibala amaphakethe e-UDP angaphandle, ngakho-ke womabili ahluka ngezindleko zokufaka kanye nakho konke okunye okwabelana ngoxhumano.
Ukudluliswa kabusha kukhulisa isibalo ngaphandle kokuqukethwe okusha okufikayo, futhi ukuvumelanisa kwangemuva kungabusa ihora ngenkathi umsebenzisi efunda umbhalo ojwayelekile.
Yingakho isibalo esikhulu sibonisa umsebenzi odla idatha eningi futhi akukho okunye okuthile. Usayizi wefayela elandwe kanye nokwanda kwesibali kuhlobene, kepha akuvamile ukulingana.
Okungasetshenzwa nokungasetshenzwa isibalo ukukusekela
Isibalo samabhayithi asikwazi ukusho isayithi, ngoba amagama nama-URL ahlala ngaphakathi kwemihlangano ye-TLS noma ye-QUIC okungayihloli isibali. Asikwazi ukuhlukanisa ukusakazwa kwevidiyo kusuka ekugcinweni okukhulu, noma ukulayisha ikhasi kusuka kumjikelezo wokuvuselela izikhangiso. Esikwazi ukukusekela isitatimende mayelana nomthamo nesikhathi: le divayisi idlulise idatha engaka esikhathini sesi.
Ukukwenza lokho kube yisitatimende ngomuntu kudinga izingxenye ezimbili ezengeziwe, ubunikazi nokuhlobanisa.
Idokhumenti RFC 6973 privacy considerations ichaza ukuthi kungani leyo nhlanganisela ibalulekile, futhi yingakho umbiko oqaphile uhlukanisa okuboniwe nokucatshangelwe. Uma isiphetho sidinga igama ngoba, isibali sisodwa asisibona ubufakazi obanele.
Isikhathi nobunikazi kushintsha impendulo
Hlanganisa isibali nomsebenzisi oqanjwe ngegama kanye nesikhathi esinembile futhi siba into ehlukile.
Khona-ke ungakwazi ukusihambisa nokunye ukubonwa: irekhodi lokungena, umbuzo we-DNS, isikhathi kwenye isistimu. Isibali asizange siveze indawo, kodwa sasiza umuntu owayenombono ukuthi awuqinisekise. Ukubethela kuvikela okuqukethwe namagama endleleni, futhi akufihli ukuthi kwakukhona ukugeleza, ukuthi kwakukhulu kangakanani noma ukuthi kwaqala nini.
Lowo umngcele othembekile: amaphethini ayabonakala, incazelo ayibonakali.
Nquma okuzogcinwa ngaphambi kokuqoqa
Uma imfuneko iwukuhlela umthamo, isifinyezo sansuku zonke esisabekayo siyayiphendula futhi sibiza kancane. Uma imfuneko ingumlando ngomsebenzisi ngamunye, sisho lokho ngokucacile, qamba izinkambu nesikhathi sokugcinwa, futhi thatha isinqumo njengenqubomgomo hhayi njengesici sephanele. Ukuqoqa umlando onemininingwane ngoba iphaneli iwusekela yikho okwenza ukugcinwa kukhule ngaphandle kokuthi kube nomuntu onqumayo.
Ekuxazululeni izinkinga, qhathanisa isibali nesenzo osihlolayo. Isibalo esikhula ngokungaguquki sibonisa ukuthi ithrafikhi iyahamba, hhayi ukuthi uhlelo luyasebenza.
Isibali esingashintshi phakathi nesikhathi esisebenza ngokucacile ngokuvamile sisho ukuthi ufunda inani eligciniwe noma isixhumanisi esingalungile. Qamba izinkambu ezigciniwe kanye nesikhathi, futhi ukuhlolwa okulandelayo kuzoba nokuthile okuqondile okufanele kuhlolwe.