Video: Yuav tiv thaiv kev tawm tsam li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev nkag mus Kev tiv thaiv kab ke ua haujlwm los ntawm kev txheeb xyuas tag nrho cov tsheb khiav hauv lub network. Muaj ntau qhov kev hem thawj sib txawv uas IPS tau tsim tiv thaiv , suav nrog: Tsis Muaj Kev Pabcuam (DoS) nres . Distributed Denial of Service (DDoS) nres.
Ntxiv rau qhov no, cov txheej txheem twg siv los tiv thaiv kev nkag mus?
Feem ntau ntawm kev tiv thaiv kev nkag mus systems siv ib qho ntawm peb kev tshawb nrhiav : kos npe-raws li, statistical anomaly-based, thiab stateful raws tu qauv tsom xam.
Ib sab saum toj no, ob hom kev tiv thaiv kev nkag mus yog dab tsi? Tam sim no, muaj ob hom ntawm IPSs uas zoo ib yam li IDS. Lawv muaj xws li host-based nkag mus tiv thaiv systems (HIPS) cov khoom lag luam thiab cov khoom siv network nkag mus tiv thaiv systems (NPE).
Kuj tseem paub yog, peb yam tseem ceeb ntawm kev tiv thaiv kev nkag mus yog dab tsi?
Feem ntau ntawm kev tiv thaiv kev nkag mus systems siv ib qho ntawm peb nrhiav tau txoj kev: kos npe-raws li, statistical anomaly-based, thiab stateful raws tu qauv tsom xam. Kos npe-raws li kuaj pom : Kos npe-raws li IDS saib cov pob ntawv hauv lub network thiab sib piv nrog cov qauv kev tawm tsam, hu ua "kos npe".
Dab tsi yog intrusion nrhiav thiab tiv thaiv?
Intrusion nrhiav yog tus txheej txheem ntawm kev saib xyuas cov xwm txheej tshwm sim hauv koj lub network thiab tshuaj xyuas lawv rau cov cim qhia tias muaj xwm txheej tshwm sim, ua txhaum cai, lossis yuav muaj kev hem thawj rau koj txoj cai ruaj ntseg. Intrusion tiv thaiv yog tus txheej txheem ntawm kev ua intrusion nrhiav thiab tom qab ntawd tso tseg cov xwm txheej kuaj pom.
Pom zoo:
Yuav ua li cas tshem tawm kev tiv thaiv kev sau ntawv los ntawm Lexar flash drive?
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