Video: Dab tsi yog qhov yooj yim mitigation?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Thaum koj txo a yooj yim , koj sim txo qhov cuam tshuam ntawm yooj yim , tab sis koj tsis tshem nws. Txom nyem a yooj yim tsuas yog raws li kev ntsuas ib ntus.
Tsis tas li ntawd, kev tswj hwm qhov tsis zoo yog dab tsi?
Kev tswj hwm qhov tsis zoo yog cov txheej txheem ntawm kev txheeb xyuas, ntsuas, kho, thiab tshaj tawm txog kev ruaj ntseg yooj yim nyob rau hauv systems thiab cov software uas khiav ntawm lawv. Qhov no, siv nrog rau lwm cov kev tiv thaiv kev ruaj ntseg, yog qhov tseem ceeb rau cov koom haum los saib xyuas qhov tseem ceeb ntawm kev hem thawj thiab txo qis lawv "qhov chaw tawm tsam."
Tsis tas li ntawd, qhov txawv ntawm kev kho thiab kev txo qis yog dab tsi? Kev kho mob / Kev Kho Kom Txom Nyem tshwm sim thaum qhov kev hem thawj tuaj yeem tshem tawm, thaum kev txo qis yuav txo qhov kev puas tsuaj vim nws tsis tuaj yeem tshem tawm tag nrho. Piv txwv li, Distributed Denial of Service (DDOS) kev txo qis xa cov tsheb khiav tsis txaus ntseeg mus rau qhov chaw nruab nrab uas nws tau lim.
Tom qab ntawd, lo lus nug yog, kev tswj hwm qhov tsis zoo hauv cyber security yog dab tsi?
Kev tswj hwm qhov tsis zoo yog "cyclical xyaum ntawm kev txheeb xyuas, faib, ua ntej, kho, thiab txo" software yooj yim . Kev tswj hwm qhov tsis zoo yog ib qho tseem ceeb rau lub computer kev ruaj ntseg thiab network kev ruaj ntseg , thiab yuav tsum tsis txhob totaub nrog Kev ntsuas qhov tsis zoo.
Koj yuav kho qhov tsis zoo li cas?
Kev kho mob mus rau tus tswv code tej zaum yuav muaj xws li: patching, disabling lub yooj yim txheej txheem, tshem tawm ib tug yooj yim tivthaiv, hloov kho qhov system configuration, los yog muab kho dua lub platform los yog cov kev pab cuam uas koj pab neeg siv. Tag nrho cov no tuaj yeem pab muab kev daws teeb meem zoo mus tas li rau kev ruaj ntseg yooj yim.
Pom zoo:
Qhov kev ceeb toom yooj yim hauv AWS yog dab tsi?
Amazon Simple Notification Service (SNS) yog qhov muaj txiaj ntsig zoo, ruaj khov, ruaj ntseg, tswj hwm pub dawb / sub kev pabcuam uas tso cai rau koj los txiav txim siab microservices, faib tshuab, thiab cov ntawv thov tsis muaj server. Tsis tas li ntawd, SNS tuaj yeem siv los nthuav tawm cov ntawv ceeb toom rau cov neeg siv kawg uas siv lub xov tooj thawb, SMS, thiab email
Dab tsi yog qhov kev paub yooj yim hauv computer?
Computer Knowledge – Main Parts of Computer. Khoos phis tawj kho vajtse yog yam koj tuaj yeem kov lub cev suav nrog lub khoos phis tawj, saib, keyboard, thiab nas. Nws kuj suav nrog tag nrho cov khoom hauv lub computer, xws li hard disk drive, motherboard, video card, thiab ntau lwm yam
Dab tsi yog qhov txawv ntawm cov xov tooj yooj yim thiab smartphone?
Ntaus tseg. Feem ntau cov xov tooj ruam muaj cov keyboard yooj yim nrog tus lej ncoo thiab cov ntawv muab rau cov yuam sij sib xws rau kev sau cov ntawv. Smartphoneshave tag nrho QWERTY keyboards nyob rau hauv ib tug kho vajtse daim ntawv los yog ua nyob rau hauv tothe operating system uas tso cai rau koj mus yooj yim ntaus ntawv thiab emails ntawm ib tug tag nrho cov keyboard
Dab tsi yog qhov yooj yim predicate?
Qhov yooj yim predicate yog cov lus qhia tseem ceeb hauv qhov predicate uas qhia tias qhov kev kawm ua li cas. Piv txwv li: Kuv txiv kho lub tshuab ziab khaub ncaws. Nyeem txhua kab lus. Kos ib kab nyob rau hauv qhov ua tiav predicate
Cov txheej txheem dab tsi yog qhov yooj yim tshaj plaws rau sniffing?
Tag nrho cov ntaub ntawv raug xa raws li cov ntawv ntshiab uas tuaj yeem ua tau yooj yim sniffed. IMAP (Internet Message Access Protocol)& rho tawm; IMAP yog tib yam li SMTP hauv nws txoj haujlwm, tab sis nws muaj kev phom sij heev. Telnet & rho tawm; Telnetsends txhua yam (usernames, passwords, keystrokes) dhau lub network raws li cov ntawv ntshiab thiab yog li, nws tuaj yeem ua tau yooj yim sniffed