Okungabonwa yisango le-VPN yomsebenzi ngokuthi ukuphi

Ikheli elibonwa yiwebhusayithi ngemva kokuxhuma ku-VPN yomsebenzi akulona ikheli elabonwa isango lomsebenzi ngesikhathi uxhuma. Isango lamukela umhubhe ongenayo kusukela kunoma yiluphi uxhumano okukulo ikhompuyutha yakho, futhi lowo mthombo ubonakala kulo ngaphambi kokuba kube khona noma yikuphi ukuxhumana okuhamba emhubheni. Ukuthi isiphequluli sibike indawo yokuphuma yebhizinisi ngemva kwalokho akukususi ukubonwa kwangaphambilini, ngoba lezi izinto ezimbili ezihlukene. Ukuqonda ukuthi iyiphi iyiphi kuqeda ingxenye enkulu yengxoxo mayelana nokuthi umqashi angakuthola nokuthi angeke akuthole.

Amakheli amabili, ukubona okubili okuhlukene

Indlela i-socket, hhayi inqubomgomo. Lapho iklayenti yakho ivula umhubhe, ithumela amaphakethe ukusuka ekhelini lendawo iya ekhelini lomphakathi lesango, futhi i-kernel yesango ibhala umthombo walokho kugeleza. Lowo mthombo iyindawo yokugcina yoxhumano eyabelwa uxhwele wakho ukuxhumana ngaleso sikhathi.

Ngemuva kwerutha yasekhaya umthombo ikheli lomphakathi lerutha ngemva kwe-NAT. Kuxhumano lweselula kungaba ikheli le-NAT lezinga lomhlinzeki elabiwe nabanye ababhalisile abaningi ngesikhathi esisodwa, yingakho abantu ababili abangahlobene bengabonakala sengathi bavela endaweni eyodwa. Kuxhumano lwezivakashi lebhizinisi yiwo umgwaqo wokuphuma walolo xhumano. Kuzo zonke izimo isango lifunda ikheli, imbobo nesigxivizo sesikhathi, futhi ikheli ngelomqhubi woxhumano hhayi ngelomuntu.

Yini isango eliyibhalayo ngempela

Okubhalwa ngemva kwalokho kuwumbuzo ohlukile kulokho okubonakala ngokobuchwepheshe. Isango lingabhala ukuxhumana, ubunikazi bokuqinisekisa nekheli lomhubhe elinikeziwe, noma lingabhali cishe lutho ngaphandle kwesimo seseshini. Ukugcinwa, ukuthunyelwa ku-SIEM nokuhlobanisa ne-akhawunti yizinqumo zokusetshenziswa, futhi akukho kulokho okuvela eqinisweni lokuthi umthombo wawubonakala.

Thatha ukubonakala nokugcinwa njengezinhlangothi ezimbili. Insizakalo ingabona konke futhi ingagcini lutho, noma ibone okuncane futhi idlulisele konke phambili.

Umphumela ongokoqobo ukuthi awukwazi ukucabanga ngamarekhodi omqashi wakho kusukela kuklayenti oyifakile. Buza ukuthi insizakalo ihlelelwe ukuthi iqoqe ini futhi isikhathi esingakanani, futhi ulindele ukuthi impendulo ibe yidokhumenti yenqubomgomo hhayi isiqinisekiso sobuchwepheshe. Kufanele futhi wehlukanise isango le-VPN nakho konke okunye kudivayisi elawulwayo, ngoba isofthiwe yendawo yokugcina inamakhono ayo namarekhodi ayo. I-VPN yomuntu siqu ishintsha umzila; ayishintshi lokho isofthiwe esivele igijima kumshini engakubona.

Yini isizindalwazi se-IP esingayisho futhi esingakwazi ukuyisho

Isizindalwazi sokutholakala kwendawo ye-IP sithatha lelo kheli futhi sibuyisele izinkambu: izwe, isifunda, idolobha, ikhodi yeposi, i-latitude ne-longitude, kanye nerediyasi yokunemba lapho umdayisi enikeza eyodwa. Lezo zinkambu yizilinganiso ezitholakala kudatha yokubhalisa, ukuhleleka koxhumano kanye nokulibaziseka okulinganisiwe, futhi ziwohloka ngendlela ehlukile ezingeni ngalinye. Impendulo yezwe ingaqinile kuyilapho impendulo yedolobha ingukuqagela.

Umhlahlandlela wokunemba we-MaxMind ngokwawo ucacile ngomehluko obalulekile lapha: ukuthola indawo yeseva ye-VPN akukhona ukuthola indawo yabasebenzisi bayo, futhi idatha ayikwazi ukuhlonza ikhaya, umuntu noma ikheli lomgwaqo. Funda irediyasi yokunemba nezinkambu zokwethemba lapho umkhiqizo uveza khona, futhi thatha idatha engekho njengengekho hhayi njengenani elizenzakalelayo. Iphini emephini ukukhetha kokubonisa, hhayi isilinganiso. Amarekhodi okubhalisa ne-DNS ehlanekezelwe kungenye indlela yobufakazi: whois 203.0.113.5 ikutshela ukuthi imuphi umqhubi ophethe ukwabiwa futhi dig +short -x 203.0.113.5 ikutshela ukuthi umqhubi uyibize ngani, futhi akukho kukho kokubili okuyisitatimende mayelana nokuthi umuntu wayemi kuphi.

Amarekhodi angashintsheki

Lokhu kusika izinhlangothi zombili, yingakho kuyisisekelo esibi sesinqumo esiqondile. Isilinganiso esihambisana nesifunda esigunyaziwe asibonisi ubukhona. Ukungahambisani ngokwako akubonisi inkohliso.

Ukubuyekezwa komsebenzi okude okuncike ekusesheni okukodwa kuphendula umbuzo ohlukile kunalowo obuzwayo. Okukudingayo umongo: yiziphi izindawo umyalo ozivumayo, yini umuntu ayibikile, nokuthi obunye ubufakazi bayavumelana yini. Leyo inqubo yokuphatha enemininingwane yobuchwepheshe, hhayi isinqumo sobuchwepheshe.

Amanye amarekhodi inhlangano engaba nawo awakwazi ukushintshwa nekheli lomthombo. Isilungiselelo sesikhathi sendawo siwukuthanda kwedivayisi umuntu wonke angakushintsha; umcimbi we-akhawunti ubhala ukuthi kwaba neseshini, hhayi ukuthi kuphi; ukufundwa kwendawo yedivayisi okuvela kusofthiwe yendawo yokugcina kungomunye umtshina onezimvume ezihlukile nezindlela zamaphutha ezihlukile. Ukucabanga ukuthi wonke umqashi uqoqa konke lokho kuyiphutha elifana nokucabanga ukuthi akukho okuqoqwayo. Isiyalo esiwusizo ukusho irekhodi, umnikazi walo nendlela yalo yephutha ngaphambi kokulithatha njengobufakazi banoma yini.

Yini elandela emva kwalokho emyalweni womsebenzi

Emiyalweni yakho siqu, umbuzo okufanele uwubuze ukuthi inhlangano iqoqa ini futhi ivumela ziphi izindawo zomsebenzi. Lezo yizimpendulo ezimbili ezivela ezingxenyeni ezimbili ezihlukene zebhizinisi.

Umbukiso we-IP yomthombo awukwazi ukuxazulula imvume yokusebenza endaweni ethile, futhi ukushintsha umzila akusona isikhala sokuvumelana ngomthetho. Uma inqubomgomo ingacacile, isinyathelo esikhulisa umkhiqizo ukubuza esikhundleni sokwenza umzila woxhumano ube ngcono. Izindlela zobuchwepheshe zivame ukukhiqiza kanye irekhodi elibonakala njengokufihla.

Isitatimende sobuchwepheshe esivikelekayo sincane, futhi kufanele sihlale sincane: isango libona umsuka woxhumano lomhubhe ongenayo, isizindalwazi sokutholakala kwendawo ye-IP singalinganisela indawo yalowo msuka, futhi noma yisiphi isitatimende ngendawo yomzimba yomuntu sidinga ubufakazi obudlula kokubili. Umhlahlandlela wokunemba we-MaxMind uyireferensi yalokho lezi zilinganiso ezikusekelayo. Konke ngemva kwalelo phuzu kuwumbuzo wenqubomgomo ogqoke ingubo yobuchwepheshe.