Dab tsi yog qhov xwm txheej cyber security?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

NCSC txhais a xwm txheej cyber as a ua txhaum ntawm ib qhov system kev ruaj ntseg txoj cai txhawm rau cuam tshuam rau nws txoj kev ncaj ncees lossis kev muaj thiab / lossis kev nkag mus tsis tau tso cai lossis sim nkag mus rau lub kaw lus lossis cov tshuab; nyob rau hauv txoj kab nrog Computer Misuse Act (1990).

Hais txog qhov no, piv txwv li cas ntawm qhov xwm txheej cyber?

Feem ntau yuav cyber kev ruaj ntseg Cov kev hem koj lub lag luam tuaj yeem raug suav nrog: cyber kev dag ntxias - suav nrog phishing, hmuv phishing, vishing thiab whaling. malware tawm tsam - suav nrog cov kab mob, worms, trojans, spyware, rootkits, thiab lwm yam. ransomware tawm tsam.

Dab tsi yog qhov phiaj xwm kev tiv thaiv cyber security? Qhov xwm txheej teb (IR) yog cov txheej txheem tsim rau tuav kev ruaj ntseg xwm txheej, ua txhaum cai, thiab cyber kev hem. Ib tug zoo txhais Kev npaj teb xwm txheej tso cai rau koj txheeb xyuas tau zoo, txo qhov kev puas tsuaj, thiab txo tus nqi ntawm ib cyber attack , thaum nrhiav thiab kho qhov laj thawj los tiv thaiv kev tawm tsam yav tom ntej.

Kuj paub, qhov txawv ntawm qhov xwm txheej cybersecurity thiab qhov xwm txheej cybersecurity yog dab tsi?

Kev ruaj ntseg Kev tshwm sim vs Kev ruaj ntseg Teeb meem . Ib qho kev ruaj ntseg xwm txheej yog txhua yam uas tshwm sim uas yuav muaj feem cuam tshuam txog kev ruaj ntseg cov ntaub ntawv. Ib qho kev ruaj ntseg xwm txheej yog kev ruaj ntseg xwm txheej uas tshwm sim hauv kev puas tsuaj xws li cov ntaub ntawv ploj. Cov xwm txheej tuaj yeem suav nrog xwm txheej uas tsis cuam tshuam txog kev puas tsuaj tab sis yog qhov txaus ntshai.

Dab tsi yog 4 hom kev tawm tsam cyber?

Hnub no kuv yuav piav txog 10 hom kev tawm tsam cyber ntau tshaj plaws:

• Tsis lees paub-ntawm-kev pabcuam (DoS) thiab faib tsis lees paub-ntawm-kev pabcuam (DDoS) tawm tsam.
• Man-in-the-middle (MitM) nres.
• Phishing thiab hmuv phishing tawm tsam.
• Tsav los ntawm kev tawm tsam.
• Password nres.
• SQL txhaj tshuaj tiv thaiv.
• Hla-site scripting (XSS) nres.
• Eavesdropping nres.