I tēnei ao matihiko o ēnei rā, e horapa whānuitia ana te ipurangi, he mea nui kia whai tikanga haumarutanga pakari hei tiaki i ngā kaiwhakamahi mai i te urunga atu ki ngā paetukutuku kino, kāore rānei i te tika. Ko tētahi otinga whai hua ko te whakatinanatanga o tētahi Network Packet Broker (NPB) hei aroturuki me te whakahaere i ngā haereere whatunga.
Me titiro tātou ki tētahi horopaki hei mārama me pēhea te whakamahi i tētahi NPB mō tēnei kaupapa:
1- Ka uru atu te kaiwhakamahi ki tētahi paetukutuku: Ka ngana tētahi kaiwhakamahi ki te uru atu ki tētahi paetukutuku mai i tā rātou pūrere.
2- Ka tāruatia ngā mōkihi e haere ana e tePāwhiri WhakangāwariI te haere o te tono a te kaiwhakamahi mā te whatunga, ka tāruatia e te Passive Tap ngā mōkihi, ka taea ai e te NPB te tātari i te rere o ngā raraunga me te kore e whakakore i te whakawhitiwhiti kōrero taketake.
3- Ka tukuna e te Kaihokohoko Mōkihi Whatunga ngā waka e whai ake nei ki te Tūmau Kaupapahere:
- HTTP TIKINAKa tautuhia e te NPB te tono HTTP GET ka tukuna atu ki te Tūmau Kaupapahere hei tirotiro anō.
- Kiritaki TLS HTTPS Kia oraMō ngā waka HTTPS, ka hopukina e te NPB te mōkihi TLS Client Hello ka tukuna ki te Tūmau Kaupapahere hei whakatau i te paetukutuku e haerea ana.
4- Ka tirohia e te Tūmau Kaupapahere mēnā kei te rārangi pango te paetukutuku i uru atu aiMā te Tūmau Kaupapahere, kei roto he pātengi raraunga o ngā paetukutuku kino, kāore rānei e hiahiatia, ka tirohia mēnā kei te rārangi pango te paetukutuku e tonoa ana.
5- Mena kei te rārangi pango te paetukutuku, ka tukuna e te Tūmau Kaupapahere he mōkihi Tautuhi TCP:
- Ki te kaiwhakamahiKa tukuna e te Tūmau Kaupapahere he mōkihi Tautuhi TCP me te IP pūtake o te paetukutuku me te IP ūnga o te kaiwhakamahi, ā, ka mutu te hononga a te kaiwhakamahi ki te paetukutuku kua rārangi pangotia.
- Ki te paetukutukuKa tukuna hoki e te Tūmau Kaupapahere he mōkihi Tautuhi TCP me te IP pūtake o te kaiwhakamahi me te IP ūnga o te paetukutuku, ka tapahia te hononga mai i tērā pito.
6- Te tukunga HTTP (mēnā he HTTP te waka)Mena i tukuna te tono a te kaiwhakamahi mā te HTTP, ka tukuna atu hoki e te Tūmau Kaupapahere he tukunga HTTP ki te kaiwhakamahi, hei tukunga i a rātou ki tētahi paetukutuku haumaru, rerekē.
Mā te whakatinana i tēnei otinga mā te whakamahi i tētahi Kaihokohoko Pākete Whatunga me tētahi Tūmau Kaupapa Here, ka taea e ngā whakahaere te aroturuki me te whakahaere i te urunga a ngā kaiwhakamahi ki ngā paetukutuku kua rārangi pangotia, me te tiaki i tā rātou whatunga me ngā kaiwhakamahi mai i ngā kino pea.
Kaihokohoko Mōkihi Whatunga (NPB)Ka kawea mai ngā waka mai i ngā pūtake maha hei tātari atu hei āwhina i te taurite i ngā kawenga waka, te tapahi waka, me ngā āheinga huna. Ka whakangāwarihia e ngā NPB te whakakotahitanga o ngā waka whatunga e ahu mai ana i ngā pūtake maha, tae atu ki ngā pouara, ngā pana, me ngā pareā ahi. Ka hangaia e tēnei tukanga whakakotahitanga he awa kotahi, ka whakangāwari i te tātari me te aroturuki i ngā mahi whatunga. Ka āwhina ake ēnei taputapu i te tātari waka whatunga kua tohua, ka taea ai e ngā whakahaere te arotahi ki ngā raraunga e tika ana mō ngā kaupapa tātari me te haumarutanga.
Haunga ō rātou āheinga whakakotahi me te tātari, ka whakaatuhia e ngā NPB te tohatoha waka whatunga atamai puta noa i ngā taputapu aroturuki me te haumarutanga maha. Mā tēnei ka whakarite kia whiwhi ia taputapu i ngā raraunga e tika ana me te kore e waipuke i a rātou ki ngā mōhiohio ke. Ka toro atu te urutau o ngā NPB ki te arotau i te rere o te waka whatunga, me te whakarite ki ngā āheinga me ngā kaha ahurei o ngā taputapu aroturuki me te haumarutanga rerekē. Ka whakatairangahia e tēnei arotau te whakamahinga whai hua o ngā rauemi puta noa i te hanganga whatunga.
Ko ngā painga matua o tēnei huarahi ko te Network Packet Broker:
- Tirohanga WhānuiMā te kaha o te NPB ki te tārua i ngā waka whatunga ka taea te tiro katoa i ngā whakawhitiwhitinga kōrero katoa, tae atu ki ngā waka HTTP me HTTPS.
- Mana PūmuaMā te āheinga o te Tūmau Kaupapahere ki te pupuri i tētahi rārangi pango me te mahi i ngā mahi kua tohua, pērā i te tuku i ngā mōkihi Tautuhi TCP me ngā tukunga atu HTTP, ka whakaratohia he mana whakahaere whānui mō te urunga a te kaiwhakamahi ki ngā paetukutuku kāore e hiahiatia.
- Te Āhuatanga TauineMā te whakahaere pai a te NPB i ngā waka whatunga ka taea te whakawhanui i tēnei otinga haumarutanga kia tutuki ai ngā tono a ngā kaiwhakamahi e tipu haere ana me te uauatanga o te whatunga.
Mā te whakamahi i te mana o te Kaihokohoko Mōkihi Whatunga me te Tūmau Kaupapahere, ka taea e ngā whakahaere te whakapai ake i tō rātou tūnga haumarutanga whatunga me te tiaki i ō rātou kaiwhakamahi mai i ngā mōrearea e pā ana ki te urunga atu ki ngā paetukutuku kua rārangi pangotia.
Wā tuku: Pipiri-28-2024
