Mumunda weNetwork kuchengetedzeka kweneti, intrussion yekuona system (IDs) uye Intrusion Kudzivirira System (IPS) Tamba yakakosha. Chinyorwa ichi chinoongorora chaizvo zvirevo zvazvo, misoro, misiyano, uye zviitiko zvekushandisa.
Chii chinonzi IDs (intrusion yekuona system)?
Tsanangudzo yeIDS
Intrates yekukwezva system chishandiso chengetedzo iyo monitors uye kuongorora traffic traffic yekuziva zviitiko zvinokatyamadza kana kurwiswa. Iyo inotsvaga masaini ayo anoenderana nekuzivikanwa kurwisa maitiro nekuongorora network traffic, system matanda, uye imwe ruzivo rwakakodzera.
Sei ids inoshanda
IDs inoshanda kunyanya munzira dzinotevera:
Signature Kuwanikwa: Ids inoshandisa chiratidzo chevakatsanangurwa chekurwisa maitiro ekufananidza, zvakafanana nehutachiona hwekutyaira hwekuona hutachiona. Ids inomutsa yambiro kana traffic ine maficha anoenderana neaya masaini.
Anomaly Kuwanikwa. Izvi zvinobatsira kuziva kusingazivikanwe kana kurwiswa kwekurwiswa.
Protocol kuongorora.
Mhando dze IDS
Zvichienderana nekwavakabvumirwa, ids inogona kukamurwa mumhando mbiri huru:
Network IDs (NIDS): Yakaiswa mune network yekutarisa ese traffic traffic inoyerera kuburikidza network. Inogona kuona zvese network uye kutakura layer kurwiswa.
Host IDs (HIDS). Iyo inonyanya kutariswa pane kuona kurwiswa-kweganda kurwiswa kwakadai kunge malware uye zvisina kujairika mushandisi maitiro.
Chii chinonzi IPS (Intrusion Privity system)?
Tsanangudzo yeIPS
Intrusion Kudzivirira masisitimu ekuchengetedza maturusi anotora matanho ekuratidzira kuti arege kana kudzivirira kurwisa zvinogona kurwiswa mushure mekuvaona. Kuenzaniswa neIDS, IPS haisi chishandiso chekutarisa uye kuzivisa, asiwo chishandiso chinogona kupindira uye kudzivirira zvinogona kutyisidzira.
Ips inoshanda sei
IPS inochengetedza iyo system nekushingairira kuvhara yakaipa traffic traffic inoyerera kuburikidza network. Nheyo huru yekushanda inosanganisira:
Kuvhara kurwisa traffic. Izvi zvinobatsira kudzivirira kumwe kuparadzaniswa kwekurwiswa.
Kumisazve nyika yekubatanidza.
Kugadziridza Firegall Mitemo.
Mhando dzeIPS
Zvakafanana neIDS, IPS inogona kukamurwa mumhando mbiri huru:
Network Ips (Nips). Inogona kudzivirira kubva kune network network uye kutakura layer kurwiswa.
Host IPS (HIPS).
Ndeupi musiyano uripo pakati pekunyanyisa kuongororwa system (IDs) uye Intrusion Privation System (IPS)?
Nzira dzakasiyana dzekushanda
Ids is a Passives yekutarisa system, inonyanya kushandiswa pakuonekwa uye alarm. Kusiyana neizvi, Ips inobatsira uye inokwanisa kutora matanho ekudzivirira kurwiswa kunogona kurwiswa.
Njodzi uye kufananidza
Nekuda kwechimiro chevanosangana ne IDs, zvinogona kupotsa kana kuti venhema positives, nepo kudzivirira kwakabatana kweIPS kunogona kukonzera hushamwari moto. Iko kune kudikanwa kwekuenzanisa njodzi uye kushanda uchishandisa zvese zviri zviviri masisitimu.
Kutumirwa uye kusiyana kwekugadzirisa
Ids inowanzo shanduka uye inogona kuiswa kunzvimbo dzakasiyana siyana mune network. Mukupesana, kuendesa uye kugadziriswa kweIPS kunoda zvakanyanya kuronga kungwarira kuti udzivise kupindira neyakajairwa traffic.
Yakabatanidzwa application yeIDS uye IPS
Ids uye Ips inowirirana, ne IDS inotarisa uye kupa zvambiro uye IPS kutora matanho ekudzivirira ekudzivirira pazvinenge zvichidikanwa. Iko kusanganiswa kwavo kunogona kuumba imwe yakazara network yekuchengetedza network yekudzivirira mutsara.
Izvo zvakakosha kuti ugare uchivandudza mitemo, masaini, uye kutyisidzira ungwaru hwe ids uye Ips. Kutyisidzira kweCyber kuri kugara uchishanduka, uye kugadziridzwa nguva kunogona kuvandudza kugona kwesistimu kuziva kutyisidzira kukuru.
Izvo zvakakosha kuti ugadzirise mitemo ye ids uye IPS kune yakatarwa nharaunda nharaunda uye zvinodiwa nesangano. Nekugadzirisa mitemo, iko kurongeka kwehurongwa kunogona kuvandudzwa uye mapepa enhema uye kukuvara zvine hushamwari kunogona kuderedzwa.
IDs uye Ips inoda kukwanisa kupindura kune vangangogona kutyisidzira munguva chaiyo. Mhinduro yekukurumidza uye yakarurama inobatsira kudzora vanovarwisa kubva pakukonzera kukuvara zvakanyanya mune network.
Kuenderera mberi kwekutarisa kweNetwork traffic uye nzwisiso yematanho akajairwa traffic kunogona kubatsira kuvandudza hunyanzvi hwekugona kwekugona kwe ids uye kuderedza mukana wezvemapapiro enhema.
Tsvaga zvakanakaNetwork packet brokerKushanda ne IDS yako (intrusion yekuona system)
Tsvaga zvakanakaInline Bypass Tap SwitchKushanda neIPS yako (Intrusion Privation System)
Kutumira Nguva: Sep-26-2024
