Ikwenzela ntoni i-Network Packet Broker (NPB)?

Yintoni i-Network Packet Broker?

I-Network Packet Broker ebizwa ngokuba yi "NPB" sisixhobo esiThatha, siphindaphinde kwaye sihlanganise i-inline okanye ngaphandle kwebhendi ye-Network Data Traffic ngaphandle koLahleko lwePakethi njenge "Packet Broker", lawula kwaye uhambise iPakethi eLungileyo kwiZixhobo eziLungileyo njenge-IDS, i-AMP, I-NPM, iNkqubo yokuHlola kunye nokuHlalutya njenge "Packet Carrier".

Yintoni enokuyenza i-Network Packet Broker (NPB)?

Ngokwethiyori, ukudibanisa, ukuhluza, kunye nokuhanjiswa kwedatha kuvakala kulula.Kodwa eneneni, i-NPB ekrelekrele inokwenza imisebenzi entsonkothileyo eyenza ukonyuka okuthe kratya kokusebenza kakuhle kunye neenzuzo zokhuseleko.

Ukulinganisa umthwalo ngomnye wemisebenzi.Ngokomzekelo, ukuba uphucula inethiwekhi yakho yeziko ledatha ukusuka kwi-1Gbps ukuya kwi-10Gbps, i-40Gbps, okanye ngaphezulu, i-NPB inokunciphisa ukusabalalisa i-traffic yesantya esiphezulu kwisethi ekhoyo ye-1G okanye i-2G yokuhlalutya isantya esiphantsi kunye nezixhobo zokubeka iliso.Oku akugcini nje ukwandisa ixabiso lotyalo-mali lwakho lokubeka iliso lwangoku, kodwa kunqanda uphuculo olubiza kakhulu xa i-IT ifuduka.

Ezinye izinto ezinamandla ezenziwa yiNPB ziquka:

-Ukudityaniswa kwepakethi engafunekiyo
Uhlalutyo kunye nezixhobo zokhuseleko zixhasa ukufumana inani elikhulu leepakethi eziphindwe kabini ezithunyelwa kubathengisi abaninzi.I-NPB iphelisa ukuphindaphinda ukuthintela isixhobo ekuchitheni amandla okulungisa xa kusetyenzwa idatha engafunekiyo.

-SSL ukukhutshwa kwemfihlo
Secure sockets layer (SSL) encryption yindlela eqhelekileyo yokuthumela ngokukhuselekileyo ulwazi lwabucala.Nangona kunjalo, abahlaseli banokufihla izoyikiso zenethiwekhi ezinobungozi kwiipakethi ezifihliweyo.
Ukujonga le datha kufuneka icocwe, kodwa ukucolwa kwekhowudi kufuna amandla abalulekileyo okusebenza.Iiarhente zeepakethe zenethiwekhi ezikhokelayo zinokukhuphela ukubethelwa kwizixhobo zokhuseleko zokuqinisekisa ukubonakala ngokubanzi ngelixa unciphisa umthwalo kwimithombo yexabiso eliphezulu.

-Ukufihla idatha
I-SSL decryption ivumela nabani na ukufikelela kukhuseleko kunye nezixhobo zokubeka iliso ukuze abone idatha.I-NPB inokuthintela ikhadi letyala okanye iNombolo yokhuseleko loluntu, ulwazi lwezempilo olukhuselweyo (PHI), okanye olunye ulwazi olunobuntununtunu oluchongayo (PII) ngaphambi kokudlulisela ulwazi, ngoko aluchazwanga kwisixhobo okanye kubalawuli bayo.

-Ukuhluba okubhalwe ngasentla
I-NPB inokususa ii-headers ezifana ne-vlans, i-vxlans, kunye ne-l3vpns, ngoko ke izixhobo ezingenakukwazi ukuphatha ezi protocol zisenokufumana kwaye ziqhube idatha yepakethe.Ukubonakala komxholo kunceda ukuchonga izicelo ezinobungozi ezisebenza kuthungelwano kunye neenyawo ezishiywe ngabahlaseli njengoko zisebenza kwiinkqubo kunye neenethiwekhi.

-Isicelo kunye nobukrelekrele boyikiso
Ukufunyaniswa kwangethuba kobuthathaka kunokunciphisa ilahleko yolwazi olubuthathaka kunye neendleko zobuthathaka ekugqibeleni.Ukubonakala komxholo obonelelwa yi-NPB kungasetyenziselwa ukuveza i-metrics intrusion (IOC), ukuchonga indawo yejografi yokuhlaselwa, kunye nokulwa nezoyikiso ze-cryptographic.

Ubukrelekrele besicelo budlulela ngaphaya komaleko wesi-2 ukuya kumaleko wesi-4 (umfuziselo weOSI) wepakethe yedatha ukuya kumaleko wesi-7 (umaleko wesicelo).Idatha etyebileyo malunga nabasebenzisi kunye nokuziphatha kwesicelo kunye nendawo inokudalwa kwaye ithunyelwe ngaphandle ukunqanda uhlaselo lwenqanaba lesicelo apho ikhowudi ekhohlakeleyo izenza ngathi idatha eqhelekileyo kunye nezicelo zabathengi ezisebenzayo.
Ukubonakala komxholo kunceda ukubona usetyenziso olukhohlakeleyo olusebenza kuthungelwano lwakho kunye neenyawo ezishiywe ngabahlaseli njengoko besebenza kwiinkqubo kunye nothungelwano.

-Ukusetyenziswa kokubeka iliso kwinethiwekhi
Ukubonakala kwesicelo-ukuqonda kwakhona kunempembelelo enkulu ekusebenzeni nokulawula.Unokufuna ukwazi xa umqeshwa ESEBENZISA inkonzo esekwe kwilifu njengeDropbox okanye i-imeyile esekwe kwiwebhu ukudlula imigaqo-nkqubo yokhuseleko kunye neefayile zenkampani zokudlulisa, okanye xa umqeshwa wangaphambili ezama ukufikelela kwiifayile esebenzisa inkonzo yokugcinwa komntu esefini.