Chii chinonzi Network Tap (Test Access Point) uye chinoshanda sei?

Ma "network taps" zvishandiso zvakakosha munyika ye "networking". Anobvumira kutariswa kwedata kwakachengeteka pasina kukanganisa kufamba kwemashoko. Sezvakataurwa naJames Carter, nyanzvi inotungamira kubva kuNetwork Insights, "Ma "network taps" anopa kuoneka pasina kukanganisa." Izvi zvinoratidza basa rawo rakakosha mukuchengetedza data rakavimbika uku uchinyatsoona kuti rinotariswa.

Midziyo iyi inoshanda nekutora traffic yenetwork uye kuitumira kumaturusi ekutarisa. Maitiro aya akakosha pakuchengetedzwa kwepamhepo, kuongorora mashandiro, uye kugadzirisa matambudziko. Matapu enetwork anoshanda nekukamura data stream, zvichiita kuti traffic yekutanga isakanganiswe. Kukosha kwematapu enetwork hakugone kupfuudzwa zvakanyanya; anovandudza matanho ekuchengetedza uye anopa ruzivo rwakakosha mukushanda kwenetwork.

Kunyange zvazvo kuvimbika kwavo kuchizivikanwa zvakanaka, kuchine matambudziko mukushandiswa. Haasi ese ma network akakodzera ma taps. Kugadziriswa dzimwe nguva kunogona kukonzera matambudziko asingatarisirwi, kunyanya mumasystem akaomarara. Pasinei nemiganhu iyi, mabhenefiti ekushandisa network taps anopfuura zvakanyanya matambudziko, zvichiita kuti zvive zvakakosha muma network anhasi.

Chii chinonzi Network Tap?

Network TAP (Test Access Point) chishandiso chehardware chakagadzirwa nechinangwa chinopa nzira yekuwana data rinoyerera kuburikidza nenetwork yekombuta. Chinoiswa pakati pema node maviri enetwork (senge switch ne router) kuti "chibatanidze" mutraffic kuti chitariswe uye chiongororwe pasina kukanganisa link yekutanga.

Inoshanda Sei?

Funga nezveNetwork TAP se "Y-splitter" yedata. Inogadzira kopi chaiyo yetraffic, ichitumira kopi imwe kunzvimbo yayo yekutanga kuti irambe yakabatana, uye kopi yechipiri kune chishandiso chekutarisa (senge packet sniffer, IDS, kana forensics appliance).

Mhando dzePrimary

TAP isingashande:Haidi simba. Inoshandisa physical optical splitter kupatsanura masaini echiedza (efaibha) kana magnetic induction (yemhangura). Yakavimbika zvikuru nekuti haina "poindi yekukundikana"—kana simba rikadzima, network link huru inoramba iripo.

Kubata Kunoshanda:Inoda simba rekugadzirazve uye kutumirazve masaini. Izvi zvinoshandiswa kana kusimba kwemasaini kuchida kukwidziridzwa kana kushandura midhiya (semuenzaniso, Fiber kuita Copper).

Dzoka TAPA:Yakagadzirirwa zvishandiso zvekuchengetedza "zviri mukati" zvakaita seFirewalls kana IPS. Kana chishandiso chekuchengetedza chikakundikana kana kurasikirwa nemagetsi, Bypass TAP inovhara yega mukaha kuitira kuti network irambe iri online.

Kuunganidza TAP:Inosanganisa nzira dzakawanda dzedata muchiteshi chimwe chete chekuburitsa data, zvichibvumira chishandiso chekutarisa data chechiteshi chimwe chete kuona traffic kubva kumativi ese echinongedzo cheduplex.

Network Tap chishandiso chakakosha chekutarisa traffic yenetwork. Inoshanda semudziyo usingashande, ichibvumira data kuyerera pasina kukanganiswa. Nekubatanidza kune chikamu chenetwork, inogadzira kopi yetraffic yekuongorora. Nzira iyi inobatsira kuchengetedza kuvimbika kwenetwork iri mhenyu uku ichipa ruzivo rwematambudziko ekushanda.

Mishumo yeindasitiri ichangoburwa inoratidza kuti anopfuura 80% yenguva yekusashanda kwenetwork inobva mumatambudziko ane chekuita netraffic. Network Taps inobatsira kuziva matambudziko aya, zvichiita kuti zvikwata zveIT zvikwanise kugadzirisa matambudziko zvinobudirira. Vanogona kubata traffic inopinda neinobuda, zvichipa maonero akazara ekufamba kwedata. Kugona uku kwakakosha, kunyanya kumasangano anovimba nedata renguva chaiyo kuti atungamirire sarudzo.

Uyezve, Network Taps inobatsira mumatanho ekuchengetedza. Inogonesa kugara ichitarisa pasina kuisa network panjodzi. Zvisinei, kushandisa mhinduro idzi kunogona kuunza matambudziko. Semuenzaniso, zvinoda kuiswa nekungwarira uye kutarisirwa kuti ive nechokwadi chekuti inoshanda zvakanaka. Kusagadzirisa nemazvo kunogona kukonzera kutorwa kwedata zvishoma, zvichikonzera ruzivo rwakashata. Kuenzanisa kudiwa kwekuonekwa kwakakwana nekushanda zvakanaka kuchiri chinhu chakakosha kufunga nezvacho.

Chinangwa cheNetwork Taps muNetwork Monitoring

Ma "network taps" anoita basa rakakosha mukutarisa network nekubvumira kubatwa kwedata pasina kukanganisa kufamba kwetraffic. Anopa nzira yakavimbika yekuongorora mapaketi edata ari kufamba ne network yese. Sekureva kwe "2023 Network Security Report," masangano angangoita 70% anoshandisa mhinduro dze "network taps" kuti awedzere kuchengetedzeka kwawo. Nhamba iyi inoratidza kuvimba kuri kuita indasitiri iyi nezvishandiso zvinobudirira zvekutarisa data.

Chinangwa chekushandisa network taps ndechekuona zviri kuitika mu network pasina kunonoka kana kutadza kushanda. Nzira dzekare dzekutora mapaketi dzinogona kukanganisa traffic, nepo dzichiita makopi etraffic dzotumira kuma monitoring tools. Chidzidzo chakaburitswa mu "Journal of Network Monitoring" chinotaura kuti masangano anoshandisa network taps anotaura kuti akawedzera ne40% mukumhanya kwekuona zviitiko. Kuvandudzwa uku kwakakosha kune nyanzvi dzekuchengetedza cybersecurity, avo vanowanzo sangana nematambudziko ari kuwedzera munguva chaiyo.

Zvisinei, kuisa mapombi enetwork hakusi kusina matambudziko. Panogona kuva nematambudziko akadai sekuiswa zvisina kunaka, izvo zvinogona kukonzera kusaonekwa kwekutarisa. Kuve nechokwadi chekuiswa uye kurongeka kwemapombi kwakakodzera kwakakosha. Pasinei nezvakanakira, masangano mazhinji anonetseka kuchengetedza masisitimu avo ekutarisa achivandudzwa. Vangasaziva kuti michina yekare inogona kuderedza kushanda kwemapombi enetwork. Kufungisisa nguva dzose uye kuongorora nzira dzekutarisa kwakakosha kuti pave nekushanda kwakanaka.

Mashandiro anoita Network Taps: Ongororo yeTechnical

Kupomba networkzvishandiso zvakakosha mukutarisira nekuchengetedza network. Zvinoita kuti zvive nyore kuwana network traffic pasina kukanganisa kufamba kwayo. Kubata network kunoshanda nekugadzira passive connection pakati penzvimbo mbiri dziri mu network. Izvi zvinoita kuti ikwanise kubata traffic yese kubva kumugumo mumwe kuenda kune mumwe. Data racho rinozotumirwa kuma monitoring tools kuti riongororwe.

Paunenge uchiisa pombi yenetiweki, iva nechokwadi chekuti yaiswa nemazvo. Mamwe mapombi anoda magadzirirwo chaiwo.Kugadzirisa zvisiri izvo kunogona kukonzera kurasikirwa nedata kana kukanganisa mashandiro.Edza pombi pasi pematafura akasiyana-siyana enetwork kuti unzwisise maitiro ayo. Zvishandiso zvekutarisa zvinogona kupa ruzivo rwekushanda uye matambudziko angangoitika.

Zano:Gara uchiongorora data rakabatwa kuti uone mapatani asina kujairika. Izvi zvinogona kubatsira mukuona njodzi dzinogona kuitika nekukurumidza. Gara uchiwana ruzivo nezvebasa renetwork kuti uone zviri nani. Gara uchinyora pasi nzvimbo dzawakaisa uye marongero. Izvi zvinobatsira kugadzirisa matambudziko nekuvandudza mune ramangwana. Kuva nerekodhi yakajeka kunogona kudzivirira kuvhiringidzika mukati mechikwata.

Mhando dzeNetwork Taps uye Mashandisirwo Adzo

Mapombi enetwork anouya mumhando dzakasiyana-siyana, imwe neimwe yakagadzirirwa zvinodiwa zvekutarisa nekuongorora. Mapombi enetwork asingashande ndiwo anonyanya kuwanikwa. Anobvumira data kuyerera pakati penzvimbo mbiri. Rudzi urwu rwekupombi haruchinji kana kukanganisa kuyerera kwedata chaiko. Akavimbika uye ari nyore kushandisa. Haungarasikirwe nemapaketi edata, izvo zvakakosha pakuongorora kwakarurama.

Kubata network inoshanda ndeimwe sarudzo. Kubata uku kunovandudza masaini ekuvandudza kuchengetedzeka kwedata munzvimbo refu. Kunoda simba kuti rishande, zvichireva kuti pane mukana wekukundikana. Kubata network inoshanda kunogonawo kukonzera kunonoka. Munzvimbo dzine njodzi, izvi zvinogona kukonzera dambudziko.

Magirazi ePort isarudzo yakakurumbirawo. Anodzokorora traffic kuenda kune imwe port pa switch. Nzira iyi inogona kukanganisa mashandiro eswitch. Pane mukana wekushaikwa kwemapaketi panguva yetraffic yakawanda. Rudzi rwega rwega rwekupomba rune zvarunobatsira uye zvarunokanganisa. Kunzwisisa hunhu uhwu kunobatsira mukusarudza chishandiso chakakodzera zvinodiwa ne network yako.

Mabhenefiti ekushandisa Network Taps munzvimbo dzeNetwork

Kubata network kwakakosha pakuvandudzakuchengetedzekauyemashandiromunzvimbo dzemazuva ano dzenetwork. Sekureva kweongororo yakaitwa munguva pfupi yapfuura neSangano reNetwork Performance Monitor, masangano anoshandisa network taps anosangana nedambudziko reKuderedzwa kwe40%munguva dzekugadzirisa matambudziko. Kuvandudzwa uku kwakakosha kunobva mukukwanisa kwenetwork taps kupa nzira isingapindire yekutora data. Kusiyana nenzira dzechinyakare, taps dzinokopa traffic yese pasina kukanganisa mashandiro enetwork. Izvi zvinoita kuti vaongorori vekuchengetedza vagamuchirezvakwanauyezvakaruramaseti dzedata dzekuongorora.

Imwe mukana mukuru ndeyekuwedzera kwekuona. Mushumo kubva kuBoka rekuongorora kuchengetedzwa kwemakombiyutainoti mabhizinesi anoshandisa network taps anotaura nezveKuvandudzika kwe50%muhuwandu hwekuona njodzi. Izvi zvinonyanya kukonzerwa nekuti mapombi ekuwana data aripo panguva chaiyo, zvichiita kuti mhinduro dzikurumidze kumatambudziko anogona kuitika. Zvisinei, kuvimba nezvishandiso izvi kunouya nematambudziko. Semuenzaniso, vamwe vatungamiriri venetwork vanogona kusangana nematambudziko ekubatanidza mapombi nezvivakwa zviripo. Pane kudiwa kwekudzidziswa kwakakwana kuti ive nechokwadi chekuti masisitimu ayagadzirisa mashandiro.

Uyezve, kushandiswa kwemataipi enetwork kunogona kusimudzira kuchengetedzeka kwedata. Pepa rekutsvagisa rakagadzirwa neNzvimbo yekudzivirira cyberinosimbisa kuti kushandisa network taps kunoderedza njodzi yekutyorwa kwedata nekuchengetedza ruzivo rwakakosha panguva yekutarisa. Zvisinei, pane zvinonetsa pamusoro pekutarisira kuchengetedzwa kwedata. Kuchengetedza taps dzichigadziriswa uye dzichitevedzera mitemo yekuchengetedza kwakakosha kudzivirira mukana wekuti data rityorwe.kushaya simba.

Kuiswa uye Kugadziriswa kweNetwork Taps

Pakuisa tap yenetwork, kuisa kwayo kwakarurama kunokosha. Sarudza nzvimbo iri pakati petraffic yaunoda kutarisa. Maitiro akajairika anosanganisira kuisa tap pakati peswitch nerouter. Iyi configuration inobata mapaketi ese edata pasina kukanganisa kufamba kwedata. Zvakakosha kuve nechokwadi chekuti tap inogona kubata data rates yenetwork yako. Kubata zvishoma nezvishoma kunogona kuva dambudziko.

Kugadzirisa kunotevera nzira iri nyore. Batanidza pombi uchishandisa tambo dze ethernet dzakajairwa. Iva nechokwadi chekuti unoshandisa maport akakodzera ekupinda nekubuda. Kazhinji pane chikonzero chekugadzirisa marongero zvichienderana nezvishandiso zvako zvekutarisa. Kugadzirisa uku kunogona kusanganisira kuseta mafirita kana kusarudza nzira dzedata dzakatarwa. Mimwe midziyo ine menyu yakaoma. Tora nguva yako kuti uongorore sarudzo yega yega.

Ungasangana nematambudziko. Semuenzaniso, dzimwe nguva kudzvanya kunogona kusatora data rese sezvaitarisirwa. Izvi zvinogona kunge zvichikonzerwa nemagadzirirwo asina kuenderana kana huwandu hwetraffic. Kana usingaone mhedzisiro yaunoda, ongorora zvakare kuiswa kwako uye magadzirirwo ako. Funga kana kudzvanya kwako kuchienderana nehunyanzvi hwenetwork uye gadzirisa zvinodiwa. Kuedza magadzirirwo akasiyana kunogona kutungamira mukushanda kuri nani.

Chii chinonzi Network Tap uye Inoshanda Sei? - Kuisa uye Kugadzirisa Network Taps