No ke kūkākūkā ʻana i nā ʻīpuka VXLAN, pono mākou e kūkākūkā mua iā VXLAN ponoʻī. E hoʻomanaʻo e hoʻohana nā VLAN kuʻuna (Virtual Local Area Networks) i nā ID VLAN 12-bit e hoʻokaʻawale i nā pūnaewele, e kākoʻo ana a hiki i 4096 mau pūnaewele loiloi. Hana maikaʻi kēia no nā pūnaewele liʻiliʻi, akā i nā kikowaena data hou, me ...
Ke alakaʻi ʻia nei e ka hoʻololi kikohoʻe, ʻaʻole he "mau kaula liʻiliʻi e pili ana i nā kamepiula." Me ka hoʻonui ʻana o nā polokalamu IoT, ka neʻe ʻana o nā lawelawe i ke ao, a me ka hoʻonui nui ʻana o ka hana mamao, ua pahū ka ʻoihana pūnaewele, e like me ...
Nā TAP (Test Access Points), i ʻike ʻia hoʻi ʻo Replication Tap, Aggregation Tap, Active Tap, Copper Tap, Ethernet Tap, Optical Tap, Physical Tap, etc. Hāʻawi lākou i ka ʻike piha i ka ʻikepili pūnaewele fl...
I kēia mau makahiki kikohoʻe, ua lilo ʻo Network Traffic Analysis a me Network Traffic Capturing/Collection i mau ʻenehana koʻikoʻi e hōʻoia i ka hana a me ka palekana. E luʻu kēia ʻatikala i kēia mau wahi ʻelua e kōkua iā ʻoe e hoʻomaopopo i ko lākou koʻikoʻi a me ka hoʻohana ʻana i nā hihia, a i...
Introduction Ua ʻike mākou a pau i ke kumumanaʻo o ka hoʻokaʻawale ʻana a me ke kumu hoʻohālikelike ʻole o IP a me kāna noi ʻana i ke kamaʻilio pūnaewele. ʻO ka ʻāpana IP a me ka hui hou ʻana he hana koʻikoʻi i ke kaʻina o ka hoʻouna ʻana i ka packet. Ke ʻoi aku ka nui o kahi ʻeke i ka...
ʻAʻole he koho hou ka palekana, akā he papa i koi ʻia no kēlā me kēia loea ʻenehana pūnaewele. HTTP, HTTPS, SSL, TLS - Maopopo maoli ʻoe i ka mea e hana nei ma hope o nā hiʻohiʻona? Ma kēia ʻatikala, e wehewehe mākou i ka loiloi kumu o ka protoc kamaʻilio hoʻopili ʻia i kēia manawa...
I kēia mau lā paʻakikī, wikiwiki, a hoʻopili pinepine ʻia, ʻo ka loaʻa ʻana o ka ʻike ākea ka mea nui no ka palekana, ka nānā ʻana i ka hana, a me ka hoʻokō. Ua ulu mai ka Network Packet Brokers (NPBs) mai nā TAP aggregators maʻalahi i mea paʻakikī, inte...
Ma ka hoʻolālā pūnaewele hou, ʻo VLAN (Virtual Local Area Network) a me VXLAN (Virtual Extended Local Area Network) ʻelua mau ʻenehana virtualization pūnaewele maʻamau. Ua like paha lākou, akā aia kekahi mau ʻokoʻa nui. VLAN (Virtual Local...
ʻO ka ʻokoʻa nui ma waena o ka hopu ʻana i nā ʻeke me ka hoʻohana ʻana i nā awa TAP a me SPAN. ʻO Port Mirroring (ʻike pū ʻia ʻo SPAN) Network Tap (i ʻike ʻia ʻo Replication Tap, Aggregation Tap, Active Tap, Copper Tap, Ethernet Tap, etc.) TAP (Terminal Access Point) kahi hana pasif piha ...
E noʻonoʻo i ka wehe ʻana i kahi leka uila maʻamau, a i ka manawa aʻe, ua nele kāu waihona kālā. A i ʻole ke ʻimi nei ʻoe i ka pūnaewele i ka wā e laka ai kāu pale a puka mai kahi leka hoʻouku. ʻAʻole kēia mau hiʻohiʻona he kiʻiʻoniʻoni ʻepekema, akā he mau hiʻohiʻona maoli o ka cyberattacks. I kēia au o ...
I ka hana ʻana a me ka mālama ʻana, he pilikia maʻamau akā pilikia ʻaʻole hiki i nā polokalamu ke Ping ma hope o ka hoʻopili pololei ʻana. No nā poʻe hoʻomaka a me nā ʻenehana loea, pono pinepine e hoʻomaka i nā pae he nui a nānā i nā kumu hiki. ʻO kēia kiʻi ...
I kēia au kamepiula i kēia mau lā, ua lilo ka palekana ʻoihana i mea koʻikoʻi e pono ai nā ʻoihana a me nā poʻe. Me ka hoʻomau mau ʻana o nā hoʻouka kaua pūnaewele, ua lawa ʻole nā hana palekana kuʻuna. Ma kēia pōʻaiapili, Intrusion Detection System (IDS) a...