Funda amabhayithi ayisishiyagalombili, bese unikela i-SOCKS4 tunnel
Gwema ukugwinya isibingelelo sendawo oya kuyo noma ukulinda amabhayithi angekho ngokuhlaziya umkhawulo oqinile wempendulo ye-SOCKS4.
Isicelo sokuxhumana se-SOCKS4 siyaphumelela, kodwa uhlelo alukaze lubone isibingelelo sokuqala seseva. Enye indawo okufanele ibhekwe ukufunda kokuqala komxhumi. Ukufunda amabhayithi ayishumi nesithupha kukhulu kakhulu kwimpendulo ye-SOCKS4 yamabhayithi ayisishiyagalombili.
| Inkambu yempendulo | Amabhayithi |
|---|---|
| Inkambu yenguqulo yempendulo | 1 |
| Ikhodi yomphumela | 1 |
| Inkambu yembobo | 2 |
| Inkambu yekheli | 4 |
Ikhodi yomphumela 0x5a ikhombisa ukuthi isicelo samukelwe. I-SOCKS4a ishintsha indlela isicelo esithwala ngayo igama lomsingathi; ayiyenzi impendulo ibe amabhayithi ayishumi nesithupha.
Ngemva kwempendulo, umfudlana we-TCP ofanayo uthwala iphrothokholi yendawo oya kuyo. Iseva yeposi ingathumela isibingelelo sayo ngokushesha. Ngakho-ke ukufunda okusebenzisa amabhayithi ayishumi nesithupha akhona kungathatha impendulo ephelele ye-proxy kanye namabhayithi ayisishiyagalombili okuqala aleso sibingelelo. Uma kungakalandeli lutho okwamanje, ukufunda okuvimba okukhulu kakhulu kungangeza ukulinda okungadingekile esikhundleni salokho.
Ubude obunembile umsebenzi womhlaziyi
Ukucela amabhayithi ayisishiyagalombili kanye akubona ubufakazi obanele bokuthi afikile. Ukufunda komfudlana kungabuya kuncane. Qoqa ngokunembile ubude bempendulo esikhathini esibekiwe, ma endaweni yomfudlana ovaliwe noma ohlulekile, hlola impendulo, bese ushiya amabhayithi alandelayo ohlelweni.
Uma umxhumi usebenzisa ukufunda okunebhafa enkulu, gcina konke okungemva komkhawulo bese ukudlulisela kumsebenzisi olandelayo. Ukulahla okusele ukulahlekelwa kwedatha okufanayo ngosayizi wokufunda ohlukile.
I-SOCKS5 idinga umhlaziyi wayo. Ubude bekheli lempendulo yayo bungahluka ngokohlobo lwekheli. Ukushintsha konke ukufunda kwe-proxy ngokufunda okugxilile kwamabhayithi ayisishiyagalombili kungalungisa iphrothokholo eyodwa kuyilapho kuphula enye.