Ko te Wetetārua Raraunga he hangarau rokiroki rongonui e arotau ana i te kaha rokiroki. Ka whakakorea ngā raraunga tāpae mā te tango i ngā raraunga tāpae mai i te huinga raraunga, ka toe kotahi anake te tārua. E whakaatuhia ana i te ahua i raro nei. Ka taea e tēnei hangarau te whakaiti i te hiahia mō te raraunga...
1. Te ariā o te Huna Raraunga E mōhiotia ana hoki te huna raraunga ko te huna raraunga. He tikanga hangarau tēnei hei huri, hei whakarerekē, hei hipoki rānei i ngā raraunga tairongo pēnei i te nama waea pūkoro, te nama kāri peeke me ētahi atu mōhiohio ina kua hoatu e mātou he ture me he kaupapa here huna. Ko tēnei tikanga...
Ko te Network Packet Broker (NPB), kei roto ko te 1G NPB, 10G NPB, 25G NPB, 40G NPB, 100G NPB, 400G NPB, me te Network Test Access Port (TAP), he taputapu pūmārō e mono tika ana ki te taura whatunga ka tuku i tētahi wāhanga whakawhitiwhitinga whatunga ki ētahi atu...
Ka taea te mārama ko te SFP he putanga whakapai ake o te GBIC. Ko tōna rahinga he haurua noa iho o te kōwae GBIC, e tino whakanui ana i te kiato o te tauranga o ngā taputapu whatunga. Hei tāpiri, ko ngā tere whakawhiti raraunga o te SFP kei waenga i te 100Mbps ki te 4Gbps. Ko te SFP+ he putanga whakarei ake...
Hei aroturuki i te haere o te whatunga, pērā i te tātari whanonga a te kaiwhakamahi ipurangi, te aroturuki i te haere o te whatunga rerekē, me te aroturuki i ngā tono whatunga, me kohikohi koe i te haere o te whatunga. Tērā pea he hē te hopu i te haere o te whatunga. Inaa, me tārua e koe te haere o te whatunga o nāianei, ā...
E mōhio ana koe ki te pakanga i waenganui i te Network Tap (Test Access Point) me te switch port analyzer (SPAN port) mō ngā kaupapa aroturuki whatunga. Kei a rāua te kaha ki te whakaata i ngā waka i runga i te whatunga me te tuku atu ki ngā taputapu haumarutanga i waho o te roopu pērā i te intrusion de...
"Mēnā ka piri tonu tātou ki te kaupapa o 'kotahi whenua, e rua ngā pūnaha', ka nui ake te māramatanga o Hong Kong, ā, ka nui ake te takoha ki te whakaoranga nui o te iwi Haina." I te ahiahi o te 30 o Hune, i tū te Perehitini Xi Jinping...
Te Whakatakotoranga Taputapu Horoi Rere Whatunga Tuku Iho Ko ngā taputapu horoi waka tuku iho he ratonga haumarutanga whatunga e whakatinanahia ana i waenga i ngā taputapu whakawhitiwhiti whatunga hei aroturuki, hei whakatūpato me te tiaki i ngā whakaekenga DOS/DDOS. Ka aroturuki te ratonga...
He aha te mahi a te Network Packet Broker (NPB)? Ko te Network Packet Broker he taputapu e hopu ana, e tāruarua ana, e whakakotahi ana i te haere o ngā raraunga whatunga i roto, i waho rānei o te roopu, me te kore e ngaro te packet. Hei "Packet Broker", ka whakahaere me te tuku i te packet tika ki ngā taputapu tika pēnei i te IDS, AMP, NPM, M...
Ina whakatinanahia he Pūnaha Kite Urupare (IDS), kāore e ranea te tauranga whakaata i runga i te pana i roto i te pokapū mōhiohio o te rōpū hoa (hei tauira, kotahi anake te tauranga whakaata e whakaaetia ana, ā, kua nohoia e te tauranga whakaata ētahi atu pūrere). I tēnei wā, ina...
Ko te taputapu tino rongonui mō te aroturuki me te rapurongoā whatunga i ēnei rā ko te Switch Port Analyzer (SPAN), e mōhiotia ana ko te Port mirroring. Mā tēnei ka taea e tātou te aroturuki i te haere o te whatunga i roto i te aratau bypass i waho o te roopu me te kore e pokanoa ki ngā ratonga i runga i te whatunga ora, ā, ka tukuna he kape ...
Ko te Network Packet Broker (NPB) he taputapu whatunga rite ki te pana, ā, he rerekē te rahi mai i ngā taputapu kawe ki ngā pouaka waeine 1U me te 2U ki ngā pouaka nui me ngā pūnaha papa. He rerekē ki te pana, kāore te NPB e whakarerekē i te rere o te waka e rere ana i roto i a ia i tētahi ara mēnā kāore i te tino...