Indlela yokuhlukanisa ukusekelwa kweprotocol ye-VPN ekuthembeni umqhubi
Iprotocol iqinisekisa ubuchwepheshe bemhubhe, hhayi inkampani engemuva kwayo. Hlola ukugcinwa, idatha ye-akhawunti kanye nokuhlolwa ngokusekelwe kulokho okushicilelwa umqhubi.
Amathebhu amabili abahlinzeki avuliwe, womabili akhangisa i-WireGuard, futhi ukuqhathanisa kume esigabeni esisodwa: umhubhe uqinile, ngakho insizakalo kufanele ilunge. Leso yisiphetho esingalungile. Iprotocol ichaza ukuthi abalingani ababili babhala ngokufihlakeleyo futhi baqinisekisa kanjani, kodwa ayisho lutho mayelana nokuthi ngubani ophethe iphoyinti lokugcina, ukuthi uhlelo lwe-akhawunti lugcina ini, noma ukuthi inkampani iphendula kanjani isicelo somthetho. Kufanele uhlukanise leyo mibuzo ngaphambi kokuba ibheji ibaphendulele wena.
Iprotocol ingaqinisekisa ini futhi ingakwazi ukuqinisekisa ini
I-WireGuard icacisa ukuxhawulana okwakhiwe ku-Noise, iqoqo eliqinile lezinto zokuqala zesimanje, kanye nemodeli yokuhambahamba lapho i-AllowedIPs inquma khona okungena emhubheni. Lezi ziqinisekiso zangempela mayelana namafomethi emilayezo nokushintshana kokhiye, futhi kufanelekile ukuba nakho. Ziyiziqinisekiso futhi mayelana nekhodi, hhayi mayelana nomshini okugijima kuwo leyo khodi.
Ukusetshenziswa kusashiya izinqumo. Umhlinzeki angalayisha imojuli ye-kernel noma ahambise ukwakhiwa kwendawo yomsebenzisi, aphushe i-DNS ngomhubhe noma ayishiye kusixazululi sendawo, futhi ashintshe okhiye ngohlelo lwakhe. Akukho kulezi zinqumo okubonakala kulebula yeprotocol, futhi ngakunye kushintsha lokho insizakalo engakubona.
OpenVPN kwenza igebe libonakale kalula. Ukuxhawulana kwayo kwe-TLS kanye nemodeli yesitifiketi kungasethwa kahle noma kabi, kukhona noma akukho i-tls-auth, ngama-cipher esimanje noma ngendlela yokuhambisana. Izinsizakalo ezimbili zingasho zombili i-OpenVPN futhi ziphele ngokuchayeka okuhluke kakhulu. ikhasi leprotocol ye-WireGuard linembile mayelana ne-cryptography futhi lithule mayelana nomqhubi, futhi yilowo umngcele okufanele ukhunjulwe.
Okuyikho kuphela umqhubi angakuphendula
Qala ngobunikazi. Ingabe iphoyinti lokugcina lisezingxenyeni zokusebenza ezilawulwa umhlinzeki, ku-VPS eqashiwe, noma kumsihini wokuzithandela efulethini lomuntu othile? Impendulo inquma ukuthi ngubani ongakopisha idiski, ngubani olungisa i-kernel, nokuthi ngubani obonayo ukungena okuxakile. Ukuqhathanisa iprotocol akufinyeleli kulokho.
Okulandelayo imibhalo ye-akhawunti nokukhokha. Ikheli le-imeyili, isigxivizo sesikhathi sokuvuselela, umyalezo womunwe wekhadi netikithi losekelo konke kuhlala ngaphandle komhubhe. Kanjalo nesixazululi: uma umhlinzeki eqhuba i-DNS yakhe, ubona amagama ngisho lapho amakhasi ese-HTTPS. Buza ngokugcinwa ngezinsuku, hhayi ngegama elithi okuncane.
Hlela izimpendulo kumakholomu amabili, ngoba zinesisindo esihlukile. Ikholomu elilodwa lichaza isofthiwe; elinye liyisithembiso okufanele insizakalo isigcizelele.
| Question | Protocol tells you | Operator must document |
|---|---|---|
| Who holds the server private key? | How the key exchange works | Key generation, storage and rotation |
| Which addresses connected when? | Nothing | Whether handshake or session metadata is retained |
| What happens to a legal request? | Nothing | Disclosure policy, jurisdiction and response history |
| Who can read diagnostics? | Nothing | Support access rules and retention limits |
Izithembiso zingaqinisekiswa kuphela ngokumelene namadokhumenti. Umhlinzeki ongakwazi ukusho isikhathi sakhe sokugcina akadaluli iphutha leprotocol; ubonisa ikhwalithi yamarekhodi akhe, futhi yilokho kanye obukade uzama ukukuhlola.
Hlola iphrofayili esetshenziswa ngempela yiklayenti
Iklayenti iyindawo lapho iphrofayili engabonakali iba imizila khona. Ku-Linux nge-wg-quick, ukucushwa okuhluthuliwe kubonisa ngokunembile okuzosetshenziswa, kufaka phakathi imigqa ye-DNS ne-AllowedIPs i-GUI engayifihla ngemuva kwesishintshi.
sudo wg-quick strip wg0
sudo wg show wg0 latest-handshakes
resolvectl status wg0Funda okukhishwayo njengezinto ezintathu ezihlukene. I-AllowedIPs engu-0.0.0.0/0 isho ukuthi umzila ozenzakalelayo wonke ungena emhubheni; umugqa we-DNS usho ukuthi amagama aya kusixazululi esishiwo iphrofayili; ukuxhawulana kwakamuva kusho ukuthi isikhathi sikhona. I-keepalive eqhubekayo ikutshela ukuthi iklayenti ligcina imephu ye-NAT ivuliwe, okuwukuzikhethela kokuziphatha, hhayi isilinganiso sokuphepha.
Isixwayiso esisodwa sibalulekile lapha. Le mikhondo iqinisekisa umhubhe onawo, hhayi inqubomgomo engemuva kwawo. Ukuxhawulana okuphelele kufakazela ukuthi i-cryptography iyasebenza; akufakazeli ukuthi amarekhodi okuxhumana enyanga edlule asusiwe, ngoba leso sehlakalo asishiyi mkhondo kumsihini wakho.
Ubufakazi obusinda ekhasini lokumaketha
Cela umbiko wokuhlolwa ozimele bese ufunda ububanzi bawo ngaphambi kwe-logo. Imibiko isho ingqalasizinda, isikhathi kanye nezihluzo; eminingi ihlanganisa amaseva e-VPN kodwa ishiye ingenelelo ye-akhawunti, ukukhokhisa namathuluzi okusekela ngaphandle kokubuyekezwa. Ukuhlolwa okushiya ngaphandle izinhlelo ezigcina ikheli lakho le-imeyili kuphendula umbuzo omncane kunalokho okushiwo ikhasi lokuthengisa.
Bese ufunda inqubomgomo yobumfihlo ngezigaba hhayi ngezichasiso. Inqubomgomo ewusizo isho okutholwayo, kungani nokuthi isikhathi esingakanani, futhi ihlukanisa imethadatha yokuxhumana nedatha ye-akhawunti. Umbiko wokubonakala, uma ukhona, ubonisa ukuthi umhlinzeki unawo yini inqubo yezicelo, nakuba izibalo zawo zilungile kuphela njengoba kunjalo ubukhulu obuzishicilelayo.
Umthombo ovulekile usiza esigabeni sekhayenti futhi uyema lapho. Ikhayenti elifundekayo lifakazela lokho okuthunyelwa idivayisi yakho; alifakazeli lokho okugcinwa iseva. Ukwakhiwa okuphindaphindekayo kunciphisa igebe phakathi kwekhodi eshicilelwe naleyo ehambisiwe, kodwa kusachaza isofthiwe, hhayi ukusebenza.
Ukuhlolwa okufushane kwamadokhumenti amathathu kuhlunga izimangalo eziningi: inqubomgomo enezigaba ezishiwo nokugcinwa, ukuhlolwa kwamanje okunobubanzi obushiwo, kanye nempendulo ebhaliwe evela kusekelo mayelana nesimo esisodwa esibonakalayo. Uma kukhona okushodayo kokuthathu, thwala leso simangalo esithile njengesingaqinisekisiwe, hhayi njengamanga.
Umngcele ukuphi empeleni
Ngephoyinti lokugcina lokuzithandela, hlola umphathi ngamunye. Udumo lwephrojekthi yesofthiwe alwedluli kuyo yonke imishini eyisebenzisayo, futhi umuntu ophethe leyomshini kungenzeka ukuthi akanabo ubudlelwano nhlobo nephrojekthi. Amanethiwekhi ezentengiselwano ahlela umthwalo wemfanelo ngendlela ehlukile, kodwa asawugxilisa ebunyeni obubodwa.
Ukuzihositha ngokwakho kuphendukisa umbuzo. Uba ngumqhubi, ngakho ukusekelwa kweprotocol sekuxazululiwe futhi ukuthembela kuba ukulungisa kwakho, ukuphatha okhiye kanye nokugcina amalogi. Lena yimpendulo esemthethweni kwabanye abafundi, hhayi indlela yokugwema.
Ensizakalweni ekhokhelwayo, inkontileka kanye nokulawula kwamasango kuyingxenye yomkhiqizo. Izinguquko zobunikazi, ukuthengwa kanye nemithetho yendawo yokudalula kungashintsha izibopho zomqhubi ngaphandle kokuthinta iprotocol, yingakho ukuqhathanisa okuma kwiphepha lezincazelo kuphelelwa yisikhathi.
Bhala amaqiniso amathathu ongakwazanga ukuwaqinisekisa kuwebhusayithi. Wathumele kusekelo futhi ugcine impendulo. Impendulo eqondile isusa insizakalo iyise kwesinye isigaba, futhi ukuthula nakho kuyimpendulo efanele ukuba kube sengxoxweni yakho yokuqhathanisa.