I-TCP iyasebenza kodwa i-UDP ifinyelela esinye iseva kuphothi elifanayo
Ikheli elifanayo nenombolo yephothi efanayo kungadlulisa i-TCP ne-UDP kumamishini ahlukene. Hlola i-backend ngaphambi kokungenisa i-CA engalindelekile noma ukushintsha ukuthembela.
Iphrofayela isebenza nge-TCP yehluleke nge-UDP ngesixwayiso sesitifiketi. Ukufunda okunengqondo ukuthi indlela ye-UDP yephule ukuthembela, futhi ukulungisa okunengqondo ukwamukela isitifiketi. Zombili izicabango zishiya ithuba elichaza uphawu ngokugcwele: ukuthutha kokubili kufinyelele kumamishini ahlukene. Umthetho wokudlulisa uhlanganiswa ngokweprothokholi, futhi akukho okucindezela izingxenye ze-TCP ne-UDP zenombolo yephothi eyodwa ukuthi zikhombe kubamba elifanayo.
Inombolo yephothi eyodwa, imithetho emibili ezimele
Ukudlulisa ukusesha kwetafula ngokweprothokholi, ikheli lomkhombandlela nephothi. Isango elinomthetho we-TCP 1194 nomthetho we-UDP 1194 liveza izinqumo ezimbili ezimele, futhi zingasho amabamba angaphakathi ahlukene. Inombolo eyabiwe iwukuhleleka kwabantu, hhayi isici esicindezelwa inethiwekhi. Thatha inombolo yephothi njengelebula hhayi njengencazelo yensizakalo.
Bheka imithetho esebenzayo hhayi leyo ehlosiwe. Ikheli lomkhombandlela, iphothi elihunyushiwe nesixhumi sokungena konke kuyabamba iqhaza, futhi umthetho osele kusuka ekufudukeni kwangaphambilini uwisizathu esivamile sokuthi izingxenye zombili zingavumelani.
Bhala kokubili ukuhlela ngaphambi kokushintsha enye into. Ipheya yemigqa iwukucabanga konke.
Iklayenti likuqinisekisile ngempela ini
Ngesikhathi sokuxhawula iklayenti lihlola isitifiketi ngokuthembela okumisiwe nangegama elikulindele. Isitifiketi esingalindelekile ukuqinisekisa okuphumelele okwehluleka ekuhloleni ubunikazi, futhi lowo umphumela ofanele lapho uhlangothi olulandelayo kungeyona leyo obufuna ukufinyelela kuyo. Ukusenqaba ubufakazi bokuthi iklayenti liyasebenza, hhayi bokuthi ukuthutha kugqekile. Funda igama elibikiwe ngaphambi kochungechunge olubikiwe, ngoba igama yilona iklayenti eliqhathanise lona.
Umehluko ubalulekile ngoba kokubili ukwehluleka kuholela ekulungiseni okuhlukene. Inkinga yokuthembela idinga ukulungiswa kokuthembela, kanti uhlangothi olungalindelekile ludinga ukulungiswa komzila noma kokudlulisa.
Qaphela ukuthi yibuphi ubunikazi obikwe yiklayenti. Lelo gama iwukhombisa oluqinile lokuthi iyiphi imishini ephendulile.
Hlanganisa umzamo nesiseva
Rekhoda iphrofayela, ikheli lomphakathi, ukuthutha nephothi elisetshenziswe yiklayenti. Bese uqondanisa isikhathi somzamo nerekhodi yeseva obufuna ukufinyelela kuyo. Ukungabikho lapho kuwukhombisa hhayi ubufakazi bokuthi i-firewall yaphonsa iphakethe, ngoba amazinga okurekhoda ayahluka phakathi kokufakwa. Isigxivizo sesikhathi nekheli lomthombo kunciphisa kakhulu kunakho kokubili kukodwa.
Qhathanisa ubunikazi besitifiketi obuhlangane nabo nobunikazi obulindelekile ngesiteshi sokuphatha. Ukufanisa ngaphandle kwesiteshi yikho okugcina ukuhlola kuthembekile.
Hlola imithetho yokudlulisa yakudala, abalaleli abanye nanoma iyiphi indlela yokulinganisa umthwalo ngaphambi kokuphetha ngokuthi kokubili ukuthutha kwabelana nge-backend eyodwa. Ngakunye kungaphambukisa ukugeleza ngaphandle kokuthinta okunye ukuthutha.
Ungalungisi ukuthembela ukuze kuhambisane nohlangothi olungalungile
Ukungenisa i-CA engalindelekile kwenza uphawu lunyamalale futhi kushintsha ukuthi iklayenti lithemba bani. Lesi yisimo esibi kunezixhumanisi ezihlulekile, ngoba kufihla ukungafani esikhundleni sokukuxazulula. Kuyafana nangokucisha ukuqinisekisa ukuze nje ubone ukuthi umhubhe uyaphuma yini.
Uma uhlangothi luvela lungokusemthethweni kodwa lungahlosiwe, isenzo esifanele ukuyeka ukulusebenzisa noma ukuqondisa umthetho kubamba elifanele. Isitoreji sokuthembela asiyona indawo yokuxazulula iphutha lomqulu.
Gcina umbhalo wokwenqaba. Uwukuphela kwerekhodi yalokho iklayenti elikubonile.
Ngemva kokulungisa, hlola ukugeleza okusha
Lungisa ukuhlela bese uxhuma ngesikhathi esisha seklayenti. Ukuhumusha okunesimo kungagcina ukugeleza okukhona kukhombile endaweni endala, ngakho uxhumano olusunguliwe lungasinda kushintsho futhi lukudidanise. Qala okusha futhi uqinisekise kurekhodi yeseva ehlosiwe ukuthi isingathe umzamo.
Uma kokubili ukuthutha kufinyelela esiseveni esifanayo ngobufakazi futhi kusaziphatha ngendlela ehlukene, umehluko osele abalaleli nokumiswa kwaleso siseva uqobo. Ukuqhathanisa ukuthutha kunencazelo kuphela uma ubunikazi bendawo yokugcina bunqunyiwe.