Cov txheej txheem:
Video: Peb thaj chaw ntawm kev ruaj ntseg router yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ntawm peb thaj chaw ntawm kev ruaj ntseg router , lub cev kev ruaj ntseg , router hardening, thiab operating system kev ruaj ntseg , lub cev kev ruaj ntseg koom nrog rau qhov chaw router hauv a ruaj ntseg chav nkag tau tsuas yog rau cov neeg ua haujlwm tau tso cai uas tuaj yeem ua tus password rov qab.
Tsis tas li ntawd, peb lub luag haujlwm twg yog muab los ntawm syslog loggging kev pabcuam xaiv peb?
Qhia qhov twg cov ntaub ntawv raug khaws cia. Kev sib sau kaw lus cov ntaub ntawv. Thiab qhov sib txawv ntawm cov ntaub ntawv yuav tsum tau ntes thiab cov ntaub ntawv yuav tsum tsis quav ntsej.
Tsis tas li ntawd, peb yam ntxwv ntawm ASA routed hom yog dab tsi? (Xaiv peb.)
- Hom no yog hu ua "pob hauv cov hlau."
- Hauv hom no, ASA tsis pom tus neeg tawm tsam.
- Cov kev sib tshuam ntawm ASA cais Layer 3 tes hauj lwm thiab xav tau cov chaw nyob IP sib txawv hauv cov subnets sib txawv.*
Ib yam li ntawd, tib neeg nug, peb yam ntxwv ntawm Siem yog dab tsi?
Txawm li cas los xij, cov tuam txhab yuav tsum nrhiav SIEM cov cuab yeej uas muaj cov peev txheej hauv qab no:
- qhia txog kev ua raws cai;
- xwm txheej teb thiab forensics;
- database thiab server nkag saib xyuas;
- nrhiav kev hem thawj sab hauv thiab sab nraud;
- Kev saib xyuas kev hem thawj ntawm lub sijhawm tiag tiag, kev sib raug zoo thiab kev tshuaj xyuas thoob plaws ntau yam kev siv thiab tshuab;
Dab tsi yog qhov zoo ntawm lub duav uas tsis yog muab los ntawm IDS?
HIPS xa cov sensors ntawm cov ntsiab lus nkag hauv network thiab tiv thaiv cov ntu tseem ceeb hauv network. HIPS muab kev soj ntsuam ceev ntawm cov xwm txheej los ntawm kev txheeb xyuas kom ntxaws. HIPS tiv thaiv cov peev txheej tseem ceeb thiab saib xyuas cov txheej txheem kev ua haujlwm.
Pom zoo:
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