Sisitemu yo Kwinjira (IDS)ni nkumuskuti murusobe, imikorere yibanze nugushaka imyitwarire yo kwinjira no kohereza impuruza. Mugukurikirana urujya n'uruza rwimyitwarire cyangwa imyitwarire yabakiriye mugihe nyacyo, igereranya "isomero ryasinywe ryibitabo" (nka kode izwi ya virusi, uburyo bwo gutera hacker) hamwe n "" imyitwarire isanzwe "(nkumwanya usanzwe winjira, uburyo bwo kohereza amakuru), hanyuma igahita itera impuruza kandi ikandika logi irambuye imaze kuboneka. Kurugero, mugihe igikoresho gikunze kugerageza gukomeretsa imbaraga zivunagura ijambo ryibanga rya seriveri, IDS izagaragaza ubu buryo bwo kwinjira budasanzwe, yohereze vuba amakuru yo kuburira umuyobozi, kandi igumane ibimenyetso byingenzi nka aderesi ya IP yibitero numubare wabagerageje gutanga inkunga kubikurikira.
Ukurikije aho woherejwe, IDS irashobora kugabanywamo ibice bibiri. Umuyoboro IDS (NIDS) woherejwe kumurongo wingenzi wurusobe (urugero, amarembo, amahinduka) kugirango ukurikirane urujya n'uruza rw'urusobe rwose no kumenya imyitwarire yibitero byibikoresho. Indangamuntu ya Mainframe (HIDS) yashyizwe kuri seriveri imwe cyangwa terminal, kandi yibanda mugukurikirana imyitwarire yabakiriye runaka, nko guhindura dosiye, gutangira inzira, gutangira ibyambu, nibindi, bishobora gufata neza kwinjira mubikoresho bimwe. Urubuga rwa e-ubucuruzi rumaze kubona amakuru adasanzwe anyura muri NIDS - umubare munini wabakoresha amakuru yakururwaga na IP itazwi kubwinshi. Nyuma yo kuburira ku gihe, itsinda rya tekinike ryahise rifunga intege nke kandi birinda impanuka ziva mu makuru.
Mylinking ™ Umuyoboro wa Packet Brokers Porogaramu muri Sisitemu yo Kwinjira (IDS)
Sisitemu yo Kurinda Kwinjira (IPS)ni "umurinzi" murusobe, byongera ubushobozi bwo guhagarika byimazeyo ibitero hashingiwe kumikorere yo kumenya IDS. Iyo ibinyabiziga bibi byamenyekanye, birashobora gukora ibikorwa byukuri byo guhagarika igihe, nko guhagarika imiyoboro idasanzwe, guta udupaki twangiza, guhagarika aderesi ya IP nibindi, udategereje ko umuyobozi abigiramo uruhare. Kurugero, mugihe IPS igaragaza ihererekanyabubasha rya imeri hamwe nibiranga virusi yincungu, izahita ifata imeri kugirango irinde virusi kwinjira mumurongo wimbere. Imbere yibitero bya DDoS, irashobora gushungura umubare munini wibisabwa byimpimbano kandi ikemeza imikorere isanzwe ya seriveri.
Ubushobozi bwo kwirwanaho bwa IPS bushingiye kuri "uburyo bwo gusubiza igihe" na "sisitemu yo kuzamura ubwenge". IPS igezweho ihora ivugurura ububiko bwumukono wibitero kugirango ihuze uburyo bwibitero bya hackers. Ibicuruzwa bimwe byo murwego rwohejuru nabyo bishyigikira "gusesengura imyitwarire no kwiga", bishobora guhita byerekana ibitero bishya kandi bitazwi (nka zero-day exploits). Sisitemu ya IPS ikoreshwa nikigo cyimari yasanze ikanahagarika igitero cya SQL ikoresheje intege nke zitamenyekanye ukoresheje isesengura ryibibazo bidasanzwe byububiko, bikumira ihindagurika ryamakuru yibanze.
Nubwo IDS na IPS bifite imirimo isa, hari itandukaniro ryingenzi: duhereye ku ruhare, IDS ni "kugenzura pasiporo + kuburira", kandi ntabwo yivanga mu muyoboro w’urusobe. Birakwiriye kuri ssenariyo ikeneye ubugenzuzi bwuzuye ariko idashaka kugira ingaruka kuri serivisi. IPS isobanura "gukora Defence + Intermission" kandi irashobora guhagarika ibitero mugihe nyacyo, ariko igomba kwemeza ko idacira urubanza ibinyabiziga bisanzwe (ibyiza bitari byo bishobora guhagarika serivisi). Mubikorwa bifatika, akenshi "bafatanya" - IDS ishinzwe gukurikirana no kubika ibimenyetso byuzuye kugirango huzuzwe umukono wibitero kuri IPS. IPS ishinzwe gufata igihe nyacyo, iterabwoba ryokwirwanaho, kugabanya igihombo cyatewe nibitero, no gushiraho umutekano wuzuye ufunze "detection-defence-traceability".
IDS / IPS igira uruhare runini mubihe bitandukanye: murusobe rwurugo, ubushobozi bworoshye bwa IPS nko guhagarika ibitero byubatswe muri router birashobora kwirwanaho kubisikana hamwe nibihuza bibi; Mumuyoboro wibigo, birakenewe kohereza ibikoresho byumwuga IDS / IPS kugirango urinde seriveri yimbere nububiko bwibitero byibasiwe. Mugihe cyo kubara ibicu, IDS / IPS-igicu kavukire kirashobora guhuza na seriveri nini cyane kugirango igaragaze ibinyabiziga bidasanzwe kubakodesha. Hamwe nogukomeza kuzamura uburyo bwibitero bya hackers, IDS / IPS nayo iratera imbere mu cyerekezo cya "AI isesengura ryubwenge" na "guhuza ibice byinshi", bikarushaho kunoza ubwirinzi n’umuvuduko w’umutekano w’urusobe.
Mylinking ™ Umuyoboro wa Packet Brokers Porogaramu muri Sisitemu yo Kurinda Kwinjira (IPS)
Igihe cyo kohereza: Ukwakira-22-2025
