Kev Txhais Lus: Kev Ceeb Toom Qaug Zog hauv Cybersecurity yog dab tsi? #
Kev ceeb toom txog kev ruaj ntseg hauv cyber yog hais txog kev puas tsuaj ntawm kev paub thiab kev ua haujlwm uas cov neeg ua haujlwm hauv cybersecurity ntsib thaum muaj ntau cov lus ceeb toom kev ruaj ntseg ntau dhau thiab feem ntau tsis muaj nqis. Qhov xwm txheej no (tseem hu ua kev ceeb toom txog kev qaug zog ntawm cybersecurity) tshwm sim thaum cov neeg tiv thaiv hauv Chaw Ua Haujlwm Kev Ruaj Ntseg (SOC) lossis DevSecOps pab pawg tau txais ntau cov ntawv ceeb toom uas cov cim tseem ceeb raug zais los ntawm suab nrov. Raws sijhawm, qhov kev tsis hnov lus no ua rau lub sijhawm teb qeeb dua, tsis quav ntsej txog cov xwm txheej, thiab muaj kev pheej hmoo ntau dua.
Feem ntau qhov kev qaug zog ntawm kev ceeb toom qhia tau li cas #
- Kev tsis hnov mob thiab kev hlawv tawmKev raug ntau txhiab tus ceeb toom txhua hnub ua rau lub hlwb qaug zog, uas thaum kawg ua rau tsis ceev faj.
- Qhov tshwm sim ntawm qw-hma: Thaum cov kws tshuaj ntsuam xyuas tau siv rau cov lus ceeb toom cuav, lawv yuav tsis quav ntsej cov lus ceeb toom (txawm tias cov lus ceeb toom raug cai) uas ua piv txwv rau tus tub uas quaj qw hma.
- Lub Sijhawm Nruab Nrab Ntev Dua Los Teb (MTTR): Kev ceeb toom ntau dhau ua rau lub sijhawm ua haujlwm ntawm qhov xwm txheej ntev dua, ua rau lub sijhawm nyob thiab cov nqi ua txhaum cai nce ntxiv.
- Kev hloov pauv ntawm cov neeg tshuaj xyuas: Kev tsis txaus siab ua haujlwm ua rau muaj kev tawm haujlwm
Keeb kwm: Vim Li Cas Kev Ceeb Toom Txog Kev Ua Phem Hauv Cyber Tshwm Sim #
- Cov lus cuav ntau dhau
Cov cai tsis raug teeb tsa thiab cov kos npe dav dav tsim ntau cov lus ceeb toom tsis yog kev hem thawj uas ua rau cov kws tshuaj ntsuam tsis tsom mus rau qhov tseem ceeb.
- Cov cuab yeej sib cais
Cov kev daws teeb meem ntau yam (IDS, firewalls, SIEM, EDR, XDR) txhua qhov tsim cov ntawv ceeb toom rov ua dua ua rau muaj kev ntxhov siab ntau ntxiv.
- Cov lus ceeb toom tsis muaj cov ntsiab lus
Cov lus ceeb toom tsis raug cai uas tsis muaj kev txawj ntse txog kev hem thawj lossis kev tseem ceeb ntawm cov cuab tam ua rau kev xaiv tsis raug
- Cov peev txheej tib neeg tsawg
Cov pab pawg SOC, feem ntau tsis txaus neeg ua haujlwm, muaj teeb meem ua cov ntawv ceeb toom ntau yam tsis muaj kev ua haujlwm tsis siv neeg
- Cov teeb meem tsis zoo thiab cov teeb meem ntawm kev teeb tsa
Cov chaw teeb tsa tsis raws cai yam tsis muaj kev txhim kho ua rau muaj cua daj cua dub ceeb toom thiab kev ua haujlwm tsis ua haujlwm
Tam sim no peb tau piav qhia luv luv txog qhov kev ceeb toom qaug zog hauv cybersecurity, nws tshwm sim li cas thiab qee qhov ua rau, cia peb nkag mus rau hauv qhov cuam tshuam ntawm kev ceeb toom qaug zog hauv cybersecurity.
Cov Kev Cuam Tshuam Tseem Ceeb ntawm Kev Ceeb Toom Txog Kev Ruaj Ntseg Hauv Cyber #
- Cov lus ceeb toom uas tsis tau pom: Muaj suab nrov heev ua rau muaj kev hem thawj loj heev uas tsis pom
- Kev ua haujlwm tsis zoo: Cov kws tshuaj ntsuam xyuas uas raug kev cuam tshuam los ntawm suab nrov siv sijhawm ntau dua los lim cov lus ceeb toom thiab siv sijhawm tsawg dua los nrhiav kev hem thawj
- Kev siv cov neeg muag khoom tsis raug cai: Cov neeg ua phem siv kev qaug zog ceeb toom nrog cov kev soj ntsuam qis qis los npog qhov kev tawm tsam tiag tiag
- Cov nqi ua txhaum cai nce ntxiv: Kev tshawb pom qeeb ua raws li cov nqi ntau dua los daws cov teeb meem
- Kev pheej hmoo raws li txoj cai thiab kev ua raws li txoj cai: Kev kuaj pom lig tuaj yeem ua rau muaj kev phom sij rau kev ua raws li txoj cai lij choj
- Kev poob peev xwm: Kev qaug zog ua rau tsis muaj sijhawm ua haujlwm ntxiv lawm. Cov kws tshaj lij kev ruaj ntseg yeej muaj kev qaug zog, thiab ntau tus tau tawm haujlwm lossis tawm haujlwm lawm.
Qee Cov Tswv Yim Txo Kev Nyuaj Siab Rau Kev Ceeb Toom Txog Kev Qaug Zog #
A. Kev ceeb toom ua ntej thiab cov kev txwv ntse
Tsim kom muaj qib siab ntawm qhov hnyav kom paub qhov txawv ntawm cov ceeb toom tseem ceeb thiab cov lus qhia, txo cov suab nrov ntawm qhov chaw
B. Kev sib txuas lus thiab kev sib cais tsis siv neeg
Siv SIEM/SOAR lossis XDR platforms los sau cov lus ceeb toom cuam tshuam, nplua nuj nrog cov ntsiab lus, thiab nce qib kev hem thawj siab ncaj qha
C. Kev txiav txim siab raws li qhov xav tau
Tsim cov ceeb toom raws li kev pheej hmoo ua lag luam thiab cov tswv yim, cov txheej txheem, thiab cov txheej txheem (TTPs), tsis yog cov cim qhia dav dav. Kev kho cov lus teb tsis tu ncua yog qhov tseem ceeb
D. Kev txhim kho AI/ML
Txais yuav AI-tsav triage los faib qhov tseem ceeb ntawm kev ceeb toom, txo cov lus tsis tseeb, thiab hloov kho raws sijhawm
E. Kev kho tib neeg hauv lub voj voog
Koom tes nrog cov kws tshuaj ntsuam xyuas los tshuaj xyuas thiab kho cov lus ceeb toom kom txhim kho qhov sib piv ntawm lub teeb liab thiab lub suab nrov. Kev kho tsis tu ncua tiv thaiv kev puas tsuaj ntawm cov lus ceeb toom
F. Kev loj hlob ntawm cov txheej txheem SOC
Standardua kom cov txheej txheem teb rau qhov xwm txheej (IR): nrhiav pom, tswj tau, tshem tawm, rov zoo, thiab koom ua ke cov ceeb toom nrog cov txheej txheem ntawd
G. Kev cob qhia txuj ci thiab kev hloov pauv ntawm cov kws tshuaj ntsuam xyuas
Txhim kho kev nkag siab txog cov ntsiab lus thiab zam kev qaug zog nrog kev cob qhia, kev hloov chaw so, thiab kev txhawb nqa kev noj qab haus huv ntawm lub hlwb
Cov Txuj Ci & Cov Kev Qhia: Tawm Tsam Kev Ceeb Toom Txog Kev Nyab Xeeb Hauv Cyber #
| mus kom ze | cov kev pab cuam |
|---|---|
| SIEM/SOAR | Nruab nrab cov ceeb toom, sib txuas lus tsis siv neeg, thiab ua kom cov txheej txheem ua haujlwm ntawm qhov xwm txheej yooj yim dua |
| XDR platforms | Kev tshawb nrhiav sib koom ua ke thiab kev txiav txim siab ntse |
| Kev sib xyaw ua ke ntawm AI/ML | Kho qhov ceeb toom kom zoo thiab txo cov suab nrov tsis tseem ceeb |
| Cov txheej txheem suab nrov xoom | Ua kom pom tseeb txog qhov cuam tshuam rau kev hem thawj tam sim ntawd, kev xav ntawm tus neeg tawm tsam, thiab cov lus taw qhia rov qab |
| TDR huab uas tsav los ntawm cov ntsiab lus | Ntxiv cov ntsiab lus ntawm lub sijhawm khiav / cov hauv paus ua rau muaj teeb meem, kev sib ntaus sib tua ntawm cov pab pawg, txo cov teeb meem triage |
Qee Cov Kev Xyaum Zoo Tshaj Plaws: Kev Ua Kom Huv Si
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- Kev tshuaj xyuas txoj cai periodic: Tshem tawm lossis kho cov lus ceeb toom tsis zoo, tshwj xeeb tshaj yog tom qab hloov pauv ib puag ncig
- Teb & kho cov voj voog: Tshuaj xyuas cov lus tsis tseeb tom qab qhov xwm txheej thiab pub cov txiaj ntsig rov qab rau hauv cov txheej txheem
- Cov lus ceeb toom raws li lub luag haujlwm: Xa cov ceeb toom mus rau cov pab pawg tshwj xeeb (network, infra, apps) rau kev ua haujlwm sai dua
- Alert dashboardCov Ntsiab Lus & Cov Qauv Ntsuas: Taug qab cov ntim, cov nqi teb, thiab cov khoom uas tseem tshuav kom sai sai nrhiav tau cov qauv qaug zog ceeb toom
- Kev kuaj SOC tsis tu ncua: Ua qauv qhia txog cua daj cua dub kom ntsuas tau qhov teb thaum muaj kev ntxhov siab thiab txhim kho kev ua siab ntev
Yuav kom xaus lus: kev sib npaug ntawm kev ceev faj thiab kev noj qab haus huv #
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- Kev qaug zog ntawm kev ceeb toom hauv kev ruaj ntseg hauv cybersecurity yog dab tsi? Kev puas tsuaj ntawm kev teb sai ntawm kev ceeb toom tshwm sim thaum muaj kev ceeb toom ntau dhau.
- Kev ceeb toom qaug zog ntawm kev ruaj ntseg hauv cyber ua rau muaj kev puas tsuaj rau kev tshawb pom qhov xwm txheej, kev teb sai, thiab kev ntseeg siab ntawm lub koom haum.
- Kev qaug zog ntawm kev ceeb toom kev ruaj ntseg hauv cyber tuaj yeem txo tau los ntawm kev kho kom raug, kev sib koom ua ke, kev txhim kho cov ntsiab lus, thiab kev txhawb nqa SOC.
Yog tias peb tsis daws qhov teeb meem kev ceeb toom uas ua rau peb tsis muaj zog hnub no ces yuav ua rau peb muaj kev pheej hmoo ntxiv rau yav tom ntej. Tsuas yog los ntawm kev sib xyaw ua ke ntawm kev xaiv cov khoom siv uas zoo, kev siv tshuab, thiab kev siv cov cuab yeej uas tsom mus rau tib neeg xwb ces cov koom haum thiaj li tswj tau kev ruaj ntseg zoo tshaj plaws.
Kawm paub seb Xygeni tuaj yeem pab koj ua tiav koj cov kev siv zog li cas #
Tam sim no koj paub tias kev ceeb toom qaug zog hauv kev ruaj ntseg hauv internet yog dab tsi thiab nws txhais li cas. Yog tias koj pab neeg tab tom nrhiav kev txo kev ceeb toom qaug zog hauv kev ruaj ntseg hauv internet, Xygeni's Txhua Yam Hauv Ib Lub AppSec Platform muab kev tshuaj xyuas siab heev, kev sib sau ua ke ntawm kev ceeb toom tsis siv neeg, thiab kev txiav txim siab ua ntej kom pab DevSecOps thiab cov thawj coj kev ruaj ntseg ua kom yooj yim rau kev xaiv thiab tsom mus rau cov kev hem thawj tiag tiag. Sim nws dawb tam sim no!
