Indlela yokufunda isokhethi ye-VPN ngaphandle kokuthemba igama lesizinda
Igama lomsingathi eduze kwenqubo iwukucabanga ngokwedilesi. Funda iziphetho zamanani, isimo sokuxhumana kanye ne-PID engumnikazi wayo ngaphambi kokusola iklayenti le-VPN.
Isibuki sakho seziphetho sibala inqubo ye-VPN eduze kwesizinda senkampani yokukhangisa, futhi lokho kubhangqa kuqala indaba imininingwane engakwazi ukuyisekela. Igama liwukusesha okuhlanekezelwe okupendwe phezu kwesiphetho samanani, futhi liyashintsha njalo lapho ukusesha kushintsha. Amakholomu ahlala ekuhlolweni amadilesi, isimo sokuxhumana kanye ne-PID engumnikazi wesokhethi.
Akukho lutho etafuleni lesokhethi oluchaza okwadlula ngaphakathi kokuxhumana. Noma yini ephethe igama lomsingathi isivele ihunyushelwe wena.
Igama elixazululiwe iwukuhumusha, akusilo inkambu
Isibuki sicela isixazululi ukuba siguqule idilesi ibe igama, ngendlela efanayo nokuba umbuzo we-PTR usebenza ngayo ku-DNS. Impendulo ingavela kunqolobane yasendaweni, kusifakelo kufayela le-hosts, kusimemezelo sokutholwa komakhelwane noma kumnikezeli owanikeza idilesi komunye umuntu ngesonto eledlule, futhi ithuluzi alinayo indlela yokuhlukanisa leyo mithombo. Amamishini amabili abuka ukuxhumana okukodwa angaphrinta amagama ahlukene edilesi yozakwethu eyodwa, okuyinto okunzima ukuyichaza uma ukholelwa ukuthi igama lavela ocingweni. Thatha ilebula njengelula emehlweni abantu hhayi njengesitatimende mayelana nokuthi ubani wamukela amabhayithi.
Imibhalo ye-TCPView ichaza amakholomu esiphetho, isimo kanye nenqubo futhi ibhala phansi ukuvalwa kwamagama axazululiwe, okuyinto okufanele yenziwe ngaphambi kokufunda noma yini encazelweni yesizinda. Ukuvala ukuxazulula kwenza ukungaqiniseki kubonakale esikhundleni kokukudala: usenayo idilesi, futhi umsebenzi wokunquma ukuthi isho ukuthini usubuyele kuwe.
Funda amakholomu amanani ngokulandelana
Sebenza ukusuka kwesobunxele kuye kwesokudla futhi ume kukholomu lokuqala eliphendula umbuzo wakho. Isiphetho sasendaweni sibonisa ukuthi inqubo ibophele kunani, isiphetho esikude sibonisa ukuthi ukhona yini uzakwethu, isimo sibonisa ukuthi ukuxhumana kusaphila yini, futhi i-PID ihlanganisa umugqa nefayela elisebenzayo.
Okubonwe okuthathu okungezansi kuyizimo eziyizibonelo hhayi umphumela othathwe kunoma yimuphi umshini lapha. Kuhlelwe ngokuthi ngakunye kungasekela ini, ngoba lowo umbuzo abantu abawubuza ngempela emugqeni wesokhethi:
| What the row shows | What it rules out | What it cannot show |
|---|---|---|
| An open listener with no peer address | Any remote party; nothing beyond this host has reached the port | Whether the local service is well configured, or who is allowed to use it |
| An association in the open state | That the entry is cosmetic; a peer address exists and was accepted | Which application data crossed it, or whether that peer is trustworthy |
| An association whose counters move | That the conversation is idle or already stale | What was requested, what came back, or who started it |
Isilaleli esivulekile amanye amamishini angakwazi ukusifinyelela, esiboshelwe ekhelini lokuzungeza, iyona ndlela amaklayenti amaningi e-VPN eveza ngayo ishaneli yawo yokulawula. Ukubopha ngophawu olujwayelekile kusho ukuthi inqubo yamukele ukuxhumana kuyo yonke i-interface, futhi ukuthi lokho kuyingozi yini kuncike kufirewali yomsingathi hhayi kumugqa uqobo. Ukuxhumana okukhona nokuphethe izibali kuphela okufana nokumangalelwa abantu abavamise ukufuna ukukuveza, futhi nawo lowo mugqa uyama ngaphambi komthwalo.
Qinisekisa ubunikazi ngaphambi kokusho igama lomoni
Ubunikazi benqubo yikho lapho iningi lezinsolo lihluleka khona ngempela. Ama-PID asetshenziswa kabusha, izibuyekezi nabasizi besiphequluli bazala izingane eziphila isikhathi esifushane, futhi iklayenti le-VPN lingadlulisela ukugcwala kwalo kwisevisi yohlelo enelungelo. Qhathanisa indlela yefayela elisebenzayo kanye nenqubo yomzali esikhundleni segama elibonisiwe, ngoba igama elibonisiwe likhethwa yilowo owakha i-binary.
tcpvcon -n -a
Get-Process -Id 4188 | Select-Object Id, ProcessName, PathUkufunda okufanayo kukhona ku-Linux, lapho izibalo zesokhethi zingathwala imininingwane yenqubo uma unelungelo elanele lokubona amasokhethi abanye abasebenzisi. Ukucela amasokhethi asunguliwe aboshelwe kuphothi 443 noma avela kulo kunciphisa umphumela emugqeni obalulekile:
ss -tunp state established '( sport = :443 or dport = :443 )'Thwebula isigxivizo sesikhathi kanye nomugqa. I-PID iyodwa iyisihlobo esinyakazayo, ngoba lapho uvula umphathi wenqubo isokhethi kungenzeka isivele ingeyomlandeli futhi indlela oyihlolayo kungenzeka akuyona eyayibambe ukuxhumana. Bhala ipheya leziphetho, isimo kanye ne-PID njengokubonwa okukodwa, futhi okutholakele kuyophila ngemuva kokuqalisa kabusha noma umbono wesibili.
Igama lisakufanelekela ini
Igama lomsingathi akusilo ubufakazi obungenamsebenzi. Libhala ukuthi othile wahlanganisa lelo dilesi nalelo gama ngesikhathi esithile. Lokho kuxhumana kufanelekela ukunakwa lapho idilesi ingeyomnikeli osebenza izinkulungwane zamakhasimende angenawo ubudlelwano. Kuwumusho obuthaka kunendawo ekuyiwa kuyo, futhi uwukuphela komusho ilebula engawusekela.
Uma igama libonakala lingalungile, qhathanisa idilesi nezikhawu ezishicilelwe umnikeli bese ubuza ukuthi inqubo yayenzani ngaleso sikhathi: ukuhlola isibuyekezo, ukushaya kocingo lwelayisense, ukuthumela i-telemetry noma ukuxhawula kwethumbu. Lezo zenzo zishiya izimo zokuxhumana ezihlukene, futhi ukufanisa isimo nesikhathi kunikeza imininingwane eminingi kunokufanisa igama nenkampani ongayithembi.
Gcina umugqa ngaphambi kokuphelisa umsizi owabiwe noma ukukhipha noma yini. Isiphetho esivikelekayo sihlanganisa isiphetho esisodwa esibonwe, isimo saso kanye nomnikazi waso; isinqumo sobrandi yonke esakhiwe phezu kwelebula elixazululiwe akusilo ubufakazi, futhi induduzo yokuthi umsingathi wokulanda ojwayelekile kufanele ungabi yingozi nayo akusilo ubufakazi.