Intrusion Detection System (IDS)yakafanana nescout mune network, basa repakati nderekutsvaga maitiro ekupinda uye kutumira alarm. Nekutarisa network traffic kana hunhu hwevaenzi munguva chaiyo, inofananidza preset "kurwisa siginecha raibhurari" (senge inozivikanwa hutachiona kodhi, hacker kurwisa maitiro) ne "yakajairika maitiro ekutanga" (seyakajairika kuwana frequency, data transmission fomati), uye pakarepo inokonzeresa alarm uye inorekodha danda rakadzama kana kukanganisa kwawanikwa. Semuyenzaniso, kana mudziyo uchigara uchiedza kumanikidza kupaza password yeserver, IDS inozoona iyi isina kujairika yekupinda patani, nekukasira kutumira ruzivo rweyambiro kune maneja, uye nekuchengeta humbowo hwakakosha senge IP kero yekurwisa uye huwandu hwekuyedza kupa rutsigiro rwekutevera kuteedzera.
Zvinoenderana nenzvimbo yekuendesa, IDS inogona kunyanya kukamurwa kuita mapoka maviri. Network IDS (NIDS) inoiswa panzvimbo dzakakosha dzetiweki (semuenzaniso, magedhi, switch) kutarisa traffic yeseti network segment uye kuona kuyambuka-mudziyo kurwisa maitiro. Mainframe IDS (HIDS) inoiswa pane imwechete sevha kana terminal, uye inotarisa pakutarisa maitiro eimwe dhizaini, senge faira shanduko, process startup, port occupancy, etc., iyo inogona kunyatso tora kupindira kwechinhu chimwe chete. Iyo e-commerce chikuva yakambowana abnormal data kuyerera kuburikidza neNIDS - nhamba huru yeruzivo rwemushandisi yaive ichitorwa neIP isingazivikanwe yakawanda. Mushure meyambiro yenguva, timu yehunyanzvi yakakurumidza kuvhara kusazvibata uye kudzivirira tsaona dzekuburitsa data.
Mylinking™ Network Packet Brokers application muIntrusion Detection System (IDS)
Intrusion Prevention System (IPS)ndiye "muchengeti" munetiweki, izvo zvinowedzera kugona kwekushingaira kubata kurwiswa pahwaro hwekuona basa reIDS. Kana traffic yakaipa ikaonekwa, inogona kuita chaiyo-nguva yekuvharira mashandiro, sekucheka zvisizvo zvinongedzo, kudonhedza mapaketi ane hutsinye, kuvharira kurwisa IP kero uye zvichingodaro, pasina kumirira kupindira kwemutungamiriri. Semuyenzaniso, IPS painozivisa kutapurirana kweemail inonamirwa nehunhu hwehutachiwana hweransomware, inobva yabata email kudzivirira hutachiona kupinda mukati metiweki. Mukutarisana nekurwiswa kweDDoS, inogona kusefa nhamba yakakura yezvikumbiro zvenhema uye ive nechokwadi chekushanda kwakajairika kweseva.
Kugona kudzivirira kweIPS kunovimba ne "chaiyo-nguva yekupindura meshini" uye "yakangwara kusimudzira system". Yemazuvano IPS inogara ichivandudza dhatabhesi yekurwisa siginecha kuti iwiriranise ichangoburwa nzira dzekurwisa hacker. Zvimwe zvigadzirwa zvepamusoro-soro zvinotsigirawo "kuongorora maitiro nekudzidza", izvo zvinokwanisa kuona kurwiswa kutsva uye kusingazivikanwe (senge zero-day exploits). Iyo IPS sisitimu inoshandiswa nesangano rezvemari yakawana uye yakavharira SQL jekiseni kurwiswa ichishandisa kusagadzikana kusingazivikanwe nekuongorora abnormal database query frequency, kudzivirira kukanganisa kweiyo core transaction data.
Kunyangwe IDS ne IPS zvine mabasa akafanana, kune misiyano yakakosha: kubva pamaonero ebasa, IDS ndeye "passive monitoring + alerting", uye haipindire zvakananga mu network traffic. Inokodzera mamiriro ezvinhu anoda kuongororwa kwakazara asi asingade kukanganisa sevhisi. IPS inomirira "active Defense + Intermission" uye inogona kubata kurwiswa munguva chaiyo, asi inofanirwa kuve nechokwadi kuti haifungi zvisizvo traffic yakajairika (manyepo anogona kukonzera kukanganiswa kwebasa). Mumashandisirwo anoshanda, vanowanzo "batirana" -- IDS ine basa rekutarisa nekuchengetedza humbowo hwakakwana kuti vawedzere masiginecha ekurwisa kweIPS. IPS ine basa rekutora nguva chaiyo, kutyisidzira kwekudzivirira, kuderedza kurasikirwa kunokonzerwa nekurwiswa, uye kugadzira chengetedzo yakakwana yakavharwa loop ye "detection-defense-traceability".
IDS/IPS inoita basa rakakosha mumamiriro akasiyana-siyana: mumambure epamba, hunyanzvi hweIPS hwakadai sekurwiswa kunovharirwa kune ma routers hunogona kudzivirira kubva kune zvakajairika zvikepe zvechiteshi uye zvinongedzo zvinongedzo; Munetiweki yebhizinesi, zvinodikanwa kuendesa hunyanzvi IDS/IPS zvishandiso kuchengetedza maseva emukati uye dhatabhesi kubva pakurwiswa kwakanangwa. Mumakore computing scenarios, gore-yekuzvarwa IDS/IPS inogona kuchinjika kune elastically scalable scalable cloud servers kuona traffic isina kujairika pavaridzi. Nekuenderera mberi kukwidziridzwa kwemaitiro ekurwisa hacker, IDS/IPS iri kusimukirawo yakanangana ne "AI intelligent analysis" uye "multi-dimensional correlation monitoring", ichienderera mberi nekuvandudza kurongeka kwekudzivirira uye kumhanya kwekupindura kwekuchengetedzwa kwetiweki.
Mylinking™ Network Packet Brokers application muIntrusion Prevention System (IPS)
Nguva yekutumira: Oct-22-2025
