ʻO ka Data De-duplication kahi ʻenehana mālama kaulana a kaulana hoʻi e hoʻomaikaʻi i ka hiki ke mālama. Hoʻopau ia i ka ʻikepili keu ma ka wehe ʻana i ka ʻikepili pālua mai ka ʻikepili, e waiho ana i hoʻokahi kope wale nō. E like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei. Hiki i kēia ʻenehana ke hōʻemi nui i ka pono no ka ph...
1. ʻO ke kumumanaʻo o ka Data Masking Ua ʻike ʻia hoʻi ka data masking ʻo ia ka data masking. He ʻano loea ia e hoʻololi, hoʻololi a uhi paha i ka ʻikepili koʻikoʻi e like me ka helu kelepona paʻalima, ka helu kāleka panakō a me nā ʻike ʻē aʻe ke hāʻawi mākou i nā lula a me nā kulekele masking. ʻO kēia ʻenehana...
ʻO ka Network Packet Broker (NPB), nona ka 1G NPB, 10G NPB, 25G NPB, 40G NPB, 100G NPB, 400G NPB, a me ka Network Test Access Port (TAP) i hoʻohana pinepine ʻia, he mea hana lako e hoʻopili pololei ʻia i loko o ke kaula pūnaewele a hoʻouna i kahi ʻāpana o ke kamaʻilio pūnaewele i nā mea ʻē aʻe.
Hiki ke hoʻomaopopo ʻia ʻo SFP SFP he mana i hoʻonui ʻia o GBIC. ʻO kona nui he 1/2 wale nō o ka module GBIC, kahi e hoʻonui nui ai i ka nui o ke awa o nā polokalamu pūnaewele. Eia kekahi, ʻo nā helu hoʻoili ʻikepili o ka SFP mai 100Mbps a i 4Gbps. ʻO SFP+ SFP+ kahi mana i hoʻonui ʻia...
No ka nānā ʻana i ke kaʻa pūnaewele, e like me ka nānā ʻana i ke ʻano o ka mea hoʻohana ma ka pūnaewele, ka nānā ʻana i ke kaʻa maʻamau ʻole, a me ka nānā ʻana i nā noi pūnaewele, pono ʻoe e hōʻiliʻili i ke kaʻa pūnaewele. ʻO ka hopu ʻana i ke kaʻa pūnaewele he hewa paha. ʻO ka ʻoiaʻiʻo, pono ʻoe e kope i ke kaʻa pūnaewele o kēia manawa a...
Ke maopopo nei iaʻu ua ʻike ʻoe i ka hakakā ma waena o Network Tap (Test Access Point) a me ka mea kālailai puka kuapo (SPAN port) no nā kumu nānā pūnaewele. Loaʻa iā lāua ʻelua ka hiki ke hoʻohālike i ke kaʻa ma ka pūnaewele a hoʻouna iā ia i nā mea hana palekana ma waho o ka band e like me ka intrusion de...
"Inā mākou e pili pono ana i ke kumumanaʻo o 'hoʻokahi ʻāina, ʻelua ʻōnaehana', e loaʻa iā Hong Kong kahi wā e hiki mai ana ʻoi aku ka mālamalama a e hāʻawi i nā mea hou a nui aʻe i ka hoʻōla hou ʻana o ka lāhui Kina." I ke awakea o Iune 30, ua hōʻike ʻo Pelekikena Xi Jinping...
ʻO ka hoʻolaha ʻana o nā lako hana hoʻomaʻemaʻe kahe pūnaewele kuʻuna ʻO nā lako hana hoʻomaʻemaʻe kaʻa kuʻuna he lawelawe palekana pūnaewele i hoʻolaha pololei ʻia ma waena o nā lako kamaʻilio pūnaewele e nānā, e hoʻomaopopo a pale aku i nā hoʻouka kaua DOS / DDOS. ʻO ka lawelawe e nānā ...
He aha ka hana a Network Packet Broker (NPB)? ʻO Network Packet Broker kahi mea hana e hopu, kope a hoʻohui i ka Network Data Traffic inline a i ʻole ma waho o ka band me ka ʻole o ka Packet Loss ma ke ʻano he "Packet Broker", hoʻokele a hāʻawi i ka Packet kūpono i nā mea hana kūpono e like me IDS, AMP, NPM, M...
Ke hoʻolaha ʻia kahi hāmeʻa Intrusion Detection System (IDS), ʻaʻole lawa ka puka aniani ma ke kuapo ma ke kikowaena ʻike o ka ʻaoʻao hoa (no ka laʻana, hoʻokahi wale nō puka aniani i ʻae ʻia, a ua noho ka puka aniani i nā polokalamu ʻē aʻe). I kēia manawa, ʻo wai...
ʻO ka mea hana maʻamau no ka nānā ʻana a me ka hoʻoponopono pilikia pūnaewele i kēia lā ʻo Switch Port Analyzer (SPAN), i ʻike ʻia hoʻi ʻo Port mirroring. Hiki iā mākou ke nānā i ke kaʻa pūnaewele ma ke ʻano bypass ma waho o ke ʻano band me ka ʻole o ke komo ʻana i nā lawelawe ma ka pūnaewele ola, a hoʻouna i kahi kope ...
ʻO Network Packet Broker (NPB) kahi mea hoʻopili pūnaewele e like me ke kuapo e kū ana i ka nui mai nā mea lawe lima a hiki i nā hihia ʻāpana 1U a me 2U i nā hihia nui a me nā ʻōnaehana papa. ʻAʻole e like me ke kuapo, ʻaʻole hoʻololi ka NPB i ke kaʻa e kahe ana ma o ia mea ma kekahi ʻano ke ʻole i hoʻokomo pono ʻia...