Cov txheej txheem:
Video: Dab tsi yog qhov zoo tshaj plaws tsib qhov tsis zoo ntawm koj lub operating system?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2024-01-18 08:24
Feem ntau cov software ruaj ntseg vulnerabilities muaj xws li:
- Tsis muaj ntaub ntawv encryption.
- OS kev txhaj tshuaj.
- SQL txhaj.
- Tsis pub dhau.
- Tsis muaj kev lees paub rau kev ua haujlwm tseem ceeb.
- Kev tso cai ploj lawm.
- Unrestricted upload cov ntaub ntawv txaus ntshai hom.
- Kev cia siab rau cov khoom siv tsis ntseeg siab hauv kev txiav txim siab ruaj ntseg.
Tsuas yog li ntawd, 4 yam tseem ceeb ntawm qhov tsis zoo yog dab tsi?
Hom Vulnerabilities - Lub cev, Social, Economic, Attitudinal Vulnerability | Kev Tshawb Fawb thiab Kev Ntsuam Xyuas.
Tsis tas li ntawd, qhov system vulnerabilities yog dab tsi? Vulnerability yog ib lo lus cyber-security uas hais txog qhov tsis txaus ntseeg hauv a qhov system uas tuaj yeem cia nws qhib los tua. A yooj yim kuj tseem tuaj yeem xa mus rau txhua hom kev qaug zog hauv computer qhov system nws tus kheej, nyob rau hauv ib txheej txheej txheem, los yog nyob rau hauv ib yam dab tsi uas tawm cov ntaub ntawv kev ruaj ntseg raug kev hem thawj.
Yog li ntawd, dab tsi yog 4 yam tseem ceeb ntawm qhov tsis zoo hauv kev ruaj ntseg cyber?
Khoos phis tawj kev ruaj ntseg vulnerability tuaj yeem ua mob rau tsib hom ntawm qhov system kev ruaj ntseg uas suav nrog: Kev ntseeg siab, tsis pub lwm tus paub, tag nrho, kev siv tau, thiab tsis tuaj yeem lees paub.
Cov piv txwv ntawm qhov tsis zoo yog dab tsi?
Lwm cov piv txwv ntawm qhov tsis zoo muaj xws li cov no:
- Ib qho tsis muaj zog hauv firewall uas cia cov neeg nyiag nkag mus rau hauv lub computer network.
- Xauv qhov rooj ntawm kev lag luam, thiab/lossis.
- Tsis muaj lub koob yees duab kev ruaj ntseg.
Pom zoo:
Yuav ua li cas yog ib tug txheej txheem nyob rau hauv lub operating system dab tsi yog ib tug xov nyob rau hauv lub operating system?
Ib tug txheej txheem, nyob rau hauv cov nqe lus yooj yim tshaj, yog ib tug executingprogram. Ib tug los yog ntau tshaj threads khiav nyob rau hauv cov ntsiab lus ntawm cov txheej txheem. Ib tug xov yog ib qho tseem ceeb chav tsev uas theoperating system faib lub sij hawm processor. Lub threadpool feem ntau yog siv los txo tus naj npawb ntawm cov ntaub ntawv thov thiab muab kev tswj hwm ntawm cov neeg ua haujlwm threads
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