Video: Dab tsi yog qhov tsis qhia npe hauv kev ruaj ntseg network?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib tsis qhia npe network tso cai rau cov neeg siv nkag mus rau hauv lub vev xaib thaum thaiv kev taug qab lossis taug qab lawv tus kheej hauv Is Taws Nem. Tsis qhia npe networks tiv thaiv kev tsom xam thiab network kev soj ntsuam - lossis tsawg kawg ua rau nws nyuaj dua.
Ntawm no, tsis qhia npe yog tib yam li kev ceev ntiag tug?
Yog li kev ceev ntiag tug yog ib lub tswv yim piav qhia txog kev ua ub no uas koj khaws tag nrho rau koj tus kheej, lossis rau ib pawg neeg tsawg. Piv txwv li, tsis qhia npe yog thaum koj xav kom neeg pom koj ua, tsis yog tias nws yog koj ua nws. Koj tuaj yeem tshaj tawm cov ntaub ntawv no tsis qhia npe online los ntawm VPN, TOR anonymizing network, lossis ob qho tib si.
Tsis tas li ntawd, vim li cas tsis qhia npe hauv Internet txaus ntshai? Lub txim ntawm Tsis qhia npe hauv Internet -raws li kev ua txhaum cai, xws li nyiag nkas, sau tus kab mob, tsis kam lees txais kev pabcuam, kev dag siv credit card, thab plaub, thiab tub sab nyiag neeg coob zuj zus.
Ib yam li ntawd, nws raug nug, yog Tor tiag tiag tsis qhia npe?
Lo lus teb tsis yog. Nws tsis yog txhaum cai ua tsis qhia npe , thiab Tor muaj ntau txoj cai siv. Lub vev xaib tsaus ntuj nws tus kheej yog lub cuab yeej muaj zog los tiv thaiv kev ceev ntiag tug thiab hais lus dawb. Tor yog ib lub network qhib ntawm servers khiav los ntawm cov neeg pab dawb thiab dawb software (the Tor Browser) uas yog coj los ntawm cov tsis muaj txiaj ntsig Tor Qhov project.
Tub ceev xwm tuaj yeem taug qab Tor?
Yog thiab tsis yog. Lawv ua tau ua forensic tsom xam ntawm koj lub computer los txiav txim seb koj mus qhov twg Tor . Yog tias koj siv Tails qhov no tsis yog teeb meem. Txwv tsis pub, thaum koj txuas rau Tor , tsis txawm koj ISP lossis tus tub ceev xwm tau txiav txim siab seb lub vev xaib twg koj tuaj xyuas, tshwj tsis yog qhov tub ceev xwm muaj cov websites lawv tus kheej thiab tab tom khiav exploits.
Pom zoo:
Dab tsi yog qhov tshwj xeeb uas pab saib xyuas cov haujlwm ntawm kev ruaj ntseg thiab kev tshuaj xyuas hauv s3 thoob?
AWS pab saib xyuas cov haujlwm ntawm kev ruaj ntseg thiab kev tshuaj xyuas hauv ib lub thoob. Nws tiv thaiv cov ntaub ntawv tseem ceeb kom xau tsis raug. AWS muab ntau yam kev pabcuam kev nyab xeeb uas tiv thaiv kev tsim kho vaj tse thiab cov khoom muaj nqis
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 hom kev tawm tsam hauv kev ruaj ntseg network?
Muaj ntau hom DoS thiab DDoS tawm tsam; Feem ntau yog TCP SYN dej nyab nres, teardrop nres, smurf nres, ping-of-tuag nres thiab botnets
Kev tswj hwm kev tswj hwm hauv kev ruaj ntseg ntaub ntawv yog dab tsi?
Kev tswj hwm kev nyab xeeb (tseem hu ua cov txheej txheem tswj hwm) feem ntau yog cov txheej txheem thiab cov cai uas tau muab tso rau hauv qhov chaw los txheeb xyuas thiab qhia cov neeg ua haujlwm hauv kev cuam tshuam nrog cov koom haum cov ntaub ntawv rhiab
Dab tsi yog qhov tseem ceeb ntawm kev siv kev coj ncaj ncees rau cov ntaub ntawv kev ruaj ntseg?
Rau cov kws tshaj lij kev ruaj ntseg cov ntaub ntawv, muaj ob lub hom phiaj tseem ceeb thaum nws los txog rau cov ntaub ntawv tseem ceeb: tiv thaiv nws thiab paub txog nws qhov chaw. Cov koom haum tsis tuaj yeem xav tias cov ntaub ntawv raug cai lossis tau txais los ntawm kev coj ncaj ncees