Yanayin SOCKS na NetGuard yana rufe TCP, ba kowane yarjejeniya ba

NetGuard yana mamaye hanyar VPN na Android don tace zirga-zirga, kuma yana iya miƙa hanyoyin da aka goyi bayan zuwa wurin ƙarshe na SOCKS. Ana karanta waɗannan gaskiyoyi biyu sau da yawa a matsayin “wayar tana kan VPN”, wanda shi ne ƙarshen da tsarin bai goyi baya ba. Mai tacewa yana ganin fakiti; wakili yana ganin hanyoyin da aka miƙa masa da gaske kawai. Tsakanin waɗannan maganganu biyu ne dukan tambayar ɗaukar nauyi take.

Tambayoyin da aka saba yi na aikin asali sun rubuta iyakancewar sabis ɗaya da zaɓin SOCKS. Kasancewar zaɓin ba hujja ba ce cewa kowane fakiti da aka yarda yana amfani da shi, kuma daga wannan gibin ne tambayoyin ɗaukar nauyi suke zuwa.

Hanyoyin wucewa biyu a cikin manhaja ɗaya

Bangaren TCP na aiwatarwa yana ƙunshe da sarrafa haɗin SOCKS, don haka ana iya tattauna haɗin TCP da aka yarda da wakili kuma a kai shi ta cikinsa. Bangaren UDP yana da hanyar soket daban, kuma sarrafa aikawa da karɓarsa baya dogaro da wannan tattaunawar TCP. Don haka datagram da mai tacewa ya yarda zai iya isa hanyar sadarwa ta yau da kullum ba tare da ya taɓa wucewa ta wakili ba. Babu wani abu a cikin wannan da zai zama lahani na manhajar; abin da hanyoyin biyu suke aiwatarwa ne kawai.

Wannan bambanci yana da sakamako da mutane ke bayyana shi ba daidai ba a dukkan bangarorin biyu. Kira kowane fakiti UDP ɓarna yana watsi da ka'idojin toshewa, domin datagram da aka ƙi baya fita. Kira dukan tsarin VPN yana watsi da hanyar kai tsaye da aka yarda, domin wasu zirga-zirga suna fita ba tare da wakili ba. Abin da kuke da shi na'ura ce da aka tace tare da wakili na wani ɓangare, kuma bayanin gaskiya matrix ne ba lakabi ba.

Yin tallan UDP ba shine aiwatar da shi ba

Sabar SOCKS da ke da'awar goyon bayan UDP baya ƙara sarrafa bangaren abokin ciniki da ya dace a cikin manhajar wayarku. Siffofin ka'idar yarjejeniya da halin sigar da aka shigar batutuwa ne daban-daban, kuma na biyu ne kawai ke bayyana zirga-zirgarku.

Duba sigar da saitin da kuke gudanarwa da gaske, sannan gwada kwararar datagram marar lahani kuma ku lura ko yana bayyana a wakili. Duk wani abu dabam hasashe ne daga jerin siffofi, kuma jerin siffofi suna bayyana niyya ba hanyoyin lambar ba.

DNS hanya ce ta uku, ba daki-daki ba

Warware suna yana ƙara nasa reshe ga matrix. Mai tura DNS na gida, binciken UDP na yau da kullum, sunan masaukin manufa da wakili da kansa ya warware da kuma mai warware rufaffiyar a burauza hanyoyi ne huɗu daban-daban. Sun bambanta a wanda ke ganin tambayar da kuma wace hanyar sadarwa ke ɗauke ta, kuma haɗa su yana haifar da gwajin da bai tabbatar da komai game da sauran ba.

Yanke shawara da gangan wanda kuke so. Idan buƙatar ita ce a warware sunaye ta cikin rami, saitin burauza shi kaɗai ba zai kawo shi ba, kuma wakilin da ke warware sunayen masauki da kansa yana canza amsar ga haɗin da yake sarrafawa da gaske kawai.

Jigilar wakili ba ta zama mai sirri kai tsaye ba

SOCKS bayyananne ba shine hanyar sadarwa mai rufi daga waya zuwa wakili ba. Idan an isa wurin ƙarshe ta wata hanya mai kariya, ambaci waccan hanya da manufofin gazawarta, domin komawa zuwa buɗaɗɗen hanyar sadarwa yana mai da tsarin sirri jama'a ba tare da gargaɗi ba. Tabbatar da wakili da kansa ma yana da muhimmanci: mai sauraro buɗaɗɗe a na'urar da aka raba sabis ne da babu wanda ke yin lissafinsa.

Shirye-shiryen tsakanin bayanan martaba sun cancanci irin wannan binciken. VPN na bayanan aiki yana kare zirga-zirgar da ke amfani da hanyarsa kawai, kuma kasancewar wutar bango na bayanan sirri tare da ramin aiki baya tabbatar da cewa haɗin wutar bango na gaba ya isa wancan ramin. Tabbatar da isa da tabbaci maimakon ɗauka cewa bayanan biyu suna haɗin gwiwa.

Bincika ɗaukar nauyi da matrix maimakon loda shafi

Don tantancewar da aka ba da izini, zaɓi misalai marasa lahani waɗanda ke wakiltar kowane aji da kuke damu da shi: TCP da ake buƙata, UDP da aka yarda, da DNS a cikin iyalan adireshi biyu. Ga kowane ɗaya, rubuta ko an yi masa wakili, an toshe shi ko an aika shi kai tsaye. Wannan tebur ɗaya ne kayan bayarwa, kuma ya fi hoton allo na shafin da ya loda amfani sosai.

Idan buƙatar ita ce duk zirga-zirgar manhaja da aka zaɓa dole ne su bi ta rami mai nisa, zaɓi aiwatarwa da ke goyan bayan haɗaɗɗiyar tacewa da rami a bayyane. Tsarin wakili na TCP kawai yana kasancewa da amfani ga ƙananan ayyuka, muddin an kula da sauran zirga-zirgar da gangan maimakon a manta da su.