I-Wi-Fi ithi ixhunyiwe, akukho okulayishwayo: ama-resolver aseMac asephelelwe yisikhathi

Ping ikheli elingokoqobo futhi liyaphendula. Vula isayithi ngegama futhi akukho okwenzekayo, kuyilapho isithonjana senethiwekhi sigcizelela ukuthi uxhumano lukahle. Ku-Mac esanda kujoyina i-VPN, leyo nhlanganisela cishe ngaso sonke isikhathi isho ukuthi ukusesha kubhekiswe kuseva engasafinyeleleki, hhayi ukuthi inethiwekhi yawa. Amakheli anamathiselwa kusisebenzi se-Wi-Fi esikhathini esedlule futhi akukho okuwasusayo kusukela ngaleso sikhathi. Hlukanisa ngokukhipha, bese ususa amarekhodi anamathiselwe.

Ukulungisa ukususa hhayi ukugcwalisa, futhi umehluko ubalulekile ngoba imiyalo abantu abaningi abazama kuqala yenza into ehluke ngokuphelele.

Ixhunyiwe isitatimende mayelana nesixhumanisi

I-macOS igcina ukucushwa kwe-resolver kusisebenzi ngasinye senethiwekhi. Amanani avela ku-DHCP awomthombo owodwa, lawo othayiphiwe ngesandla awomunye, futhi lawo adonswa iphrofayela noma abhalwa iklayenti awowesithathu. Anamathiselwe aphakeme kunalokho okunikezwa inethiwekhi, futhi akukho okusisitakini okuziqinisekisa kabusha. Ngakho iseva esinyamalele ihlala ohlwini kuze kube umuntu uyisusa noma isevisi yakhiwe kabusha kusukela ekuqaleni.

Yingakho umhubhe oqeda ukuxhawulana kwawo ungalushintshi lutho ekusesheni okwakusekuqondisweni kabi kakade. I-VPN yengeza i-resolver; ayizange ihlole leyo eyayihluleka.

Hlukanisa amagama kumaphakethe

Qala ufinyelele umsingathi ngekheli elingokoqobo. Uma ilayisha, amaphakethe akahle futhi i-resolver inecala. Uma ingalayishi, ma kuleso sikhathi futhi uthathe inkinga njengenkinga yomzila, ngoba izinguquko ze-DNS zizongezela okuguquguqukayo okukodwa esithombeni esivele sididekile.

Igama elihluleka kuyilapho ikheli elihambisanayo liphumelela yi-fingerprint. Qaphela nobubanzi: uma konke kuhluleka lokho kukhomba kurekhodi lomhlaba eliphukile, kuyilapho uma kuhluleka kuphela amasingathi ngaphakathi komhubhe lokho kukhomba komunye umnini nokulungiswa okuncane.

Susa amaseva anamathiselwe

Kuzilungiselelo Zenethiwekhi, vula imininingwane yesevisi ye-Wi-Fi bese ushintshela kuthebhu ye-DNS. Susa umugqa ngamunye weseva, qinisekisa ushintsho, bese ubheka izizinda zokusesha amanani ongakaze uwengeze. Shiya uhlu lungenalutho, xhuma kabusha isevisi, futhi uqinisekise ukuthi ikheli elinikezwa i-DHCP liphinda livele lodwa. Uhlu olungenalutho yisimo sesikhashana esibonisa ukuthi amanani anamathiselwe yiwo ayeyinkinga.

Izinguqulo ezindala zifihla iphaneli efanayo ileveli eyodwa ejulile, ngemuva kwenkinobho ethi Okuthuthukile, ngokuziphatha nangomphumela ofanayo.

Funda isimo, hhayi iphaneli

scutil --dns | head -40 iprinta ama-resolver i-macOS ewasebenzisayo ngempela, eqoqwe ngobubanzi, futhi i-nslookup esheshayo yegama langaphakathi elaziwayo ibonisa ukuthi impendulo iyafika noma cha. Qhathanisa okukhiphayo kokubili: iphaneli ehlanzekile eneseva endala esenkingeni yokufakwa ohlwini isho ukuthi omunye umbhali ungumnikazi walolo lungiselelo. Leyo ingenye iphutha elinolunye ukulungiswa.

Uma kokubili kubonakala kuhlanzekile futhi amagama ehluleka, ubungozi sebuthuthukile kwenye indawo futhi awusasilungisi ukucushwa kwe-DNS.

Ubani obuyisela amarekhodi

Amaseva abuyayo ngemuva kokususwa anomthombo. Hlola Ukuphathwa Kwamadivayisi ukuthi akukho yini iphrofayela yokucushwa, ngoba amaphrofayela angathwala i-DNS futhi ahlolwe kabusha ngokuhlela kwawo. Hlola izintandokazi zeklayenti ukuthi akukho yini ukukhetha kokusetha i-DNS lapho uxhuma, bese unquma ukuthi kusakufanele yini indawo yako kulo mshini. Uma i-VPN idinga ngempela i-resolver eyimfihlo, yikhawulele ezizindeni ezingezayo esikhundleni sokubhala ohlwini lomhlaba oluzuzwa yinethiwekhi ngayinye yesikhathi esizayo.

Rekhoda i-resolver ehlosiwe kanye nezizinda okufanele iziphendule. Ngemuva kokubuyekezwa kweklayenti okulandelayo, qinisekisa igama elilodwa lomphakathi negama elilodwa langasese, okushesha kunokuphinda ukuhambahamba kwezilungiselelo futhi kubamba ukuhlehla ngesikhathi umshini ususesandleni sakho.

Konke okunye umdlalo wokunakekela: imiyalo ebukeka sengathi yenziwe ngamabomu, engashintshi lutho olukalekayo, futhi eshiyela umuntu olandelayo ukusesha okufanayo okugqekile.