Video: Kev ntsuas kev ruaj ntseg logical yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Logical Security muaj kev tiv thaiv software rau lub koom haum cov txheej txheem, suav nrog kev txheeb xyuas tus neeg siv thiab tus password nkag mus, kev lees paub, nkag mus rau cov cai thiab qib cai. Cov no ntsuas yog kom ntseeg tau tias tsuas yog cov neeg siv tau tso cai tuaj yeem ua haujlwm lossis nkag mus rau cov ntaub ntawv hauv lub network lossis chaw ua haujlwm.
Tom qab ntawd, kev tswj hwm kev ruaj ntseg yog dab tsi?
LOGICAL SECURITY CONTROLS . Logical kev ruaj ntseg tswj yog cov uas txwv tsis pub muaj peev xwm nkag tau ntawm cov neeg siv ntawm qhov system thiab tiv thaiv cov neeg siv tsis tau tso cai los ntawm kev nkag mus rau qhov system. Logical kev ruaj ntseg tswj tej zaum yuav muaj nyob rau hauv lub operating system, lub database kev tswj hwm system, daim ntawv thov kev pab cuam, los yog tag nrho peb.
Tsis tas li ntawd, qee qhov piv txwv ntawm kev ntsuas kev nyab xeeb ntawm lub cev yog dab tsi? Lub cev tswj piv txwv suav nrog cov khoom siv hauv tsev, ib puag ncig kev ruaj ntseg suav nrog fencing thiab xauv thiab zov. Deterrence, tsis kam, nrhiav pom ces ncua yog tus tswj tau siv rau kev ruaj ntseg tus ib puag ncig.
Ntawm no, qhov txawv ntawm lub cev thiab kev ruaj ntseg yog dab tsi?
Kev ruaj ntseg ntawm lub cev ua kom lawv muaj kev nyab xeeb los ntawm kev tso cai rau cov tib neeg tsuas yog tso cai rau hauv lub tsev. Kev ruaj ntseg logical tiv thaiv lawv cov khoos phis tawj thiab cov ntaub ntawv los ntawm kev nkag mus tsis tau tso cai.
Dab tsi yog qhov kev hem thawj tiag tiag?
Thaum lub cev kev hem tuaj yeem suav nrog kev ua tub sab nyiag, kev tsim txom, thiab kev puas tsuaj ib puag ncig, kev hem thawj yog cov uas tuaj yeem ua rau koj lub khoos phis tawj software, cov ntaub ntawv, lossis lub network yam tsis muaj kev puas tsuaj rau koj lub hardware.
Pom zoo:
Dab tsi yog cov ntaub ntawv kev ruaj ntseg thiab kev tswj hwm kev tshwm sim SIEM system?
Cov ntaub ntawv kev nyab xeeb thiab kev tswj hwm qhov xwm txheej (SIEM) yog txoj hauv kev rau kev tswj hwm kev nyab xeeb uas sib txuas SIM (kev tswj hwm cov ntaub ntawv kev nyab xeeb) thiab SEM (kev tswj hwm kev nyab xeeb) ua haujlwm rau hauv ib qho kev tswj hwm kev ruaj ntseg. Lub acronym SIEM yog pronounced 'sim' nrog ib tug ntsiag to e. Download tau phau ntawv qhia no pub dawb
Kev tshawb fawb txog kev ruaj ntseg thiab kev txawj ntse yog dab tsi?
Lub Bachelor of Science degree hauv Kev Ruaj Ntseg Hauv Ntiaj Teb thiab Kev Txawj Ntse (GSIS) yog tsim los tsim cov kws tshaj lij kev nyab xeeb thiab kev txawj ntse yav tom ntej nrog kev nkag siab dav ntawm kev sib raug zoo thoob ntiaj teb hauv kev nom kev tswv, kev cai lij choj, tsoomfwv, kev lag luam, kev hloov pauv, kev tshawb fawb thiab thev naus laus zis, kev tsim tub rog
Dab tsi yog kev ruaj ntseg ruaj ntseg thiab muaj nyob rau hauv kev ruaj ntseg?
Kev ceev ntiag tug txhais tau hais tias cov ntaub ntawv, cov khoom thiab cov peev txheej raug tiv thaiv los ntawm kev tsis pom zoo thiab lwm yam kev nkag. Kev ncaj ncees txhais tau tias cov ntaub ntawv raug tiv thaiv los ntawm kev hloov pauv tsis tau tso cai los xyuas kom meej tias nws ntseeg tau thiab raug. Muaj txhais tau hais tias cov neeg siv tau tso cai nkag tau rau hauv cov tshuab thiab cov peev txheej uas lawv xav tau
Dab tsi yog qhov sib txawv ntawm qhov ntsuas qhov ntsuas thiab qhov ntsuas thib ob?
Primary index: nyob rau hauv ib tug sequentially order file, qhov Performance index uas nws search key qhia cov sequential order ntawm cov ntaub ntawv. Kuj hu ua clustering index. Secondary index: ib qho Performance index uas nws qhov tseem ceeb tshawb nrhiav qhia qhov kev txiav txim sib txawv ntawm qhov kev txiav txim ntawm cov ntaub ntawv. Kuj hu ua non-clustering index
Dab tsi yog qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas?
Xav txog nws li no: rhiab heev yog ib qho kev ntsuas ntawm qhov hloov pauv ntawm lub koob yees duab qhov chaw saib uas tsim nyog raws li qhov muaj peev xwm tshawb pom, thiab qhov pib yog qhov ntau npaum li cas ntawm cov lus tsa suab yuav tsum tshwm sim txhawm rau txhawm rau ua rau lub tswb