Niaj hnub nimno computers, kev ruaj ntseg thiab ceev kev ntiag tug

Vim computerization, ntau thiab ntau cov ntaub ntawv pauv mus rau hluav taws xob daim ntawv. Muaj ntau ntawm cov ntaub ntawv no yog pub leej twg paub. Piv txwv li, cov nyiaj ntawm lub tsev txhab nyiaj, kev kho mob piav, thiab lwm yam Rau ntau yog vim li cas, tus neeg siv tsis xav kom lawv cov ntaub ntawv muaj nyob rau prying ob lub qhov muag. Kev txhim kho kev nkag tau mus rau cov lus qhia technologies thiab lawv cov kev siv yog ib tug ntxiv thiab tsis raug cai tau los ntawm tsis tau tso cai rau siv. Raws li ib qho piv txwv, koj hu tau rau kev nkag mus rau ib tug lossis loj npaum li ntawm cov ntaub ntawv, computer WANs. Lub koom haum, cov neeg siv thiab lawv computers thaum kev cob cog rua rau tej tes hauj lwm, yog nyob rau hauv loj heev kev hem thawj, tsis, kev hloov kho ntawm cov ntaub ntawv.
Cov kev hem thawj yog hais tias nyob rau hauv cov tes hauj lwm yog ib qhov nyuaj mus nrhiav ib tug intruder, txawm tias thaum tebchaws qhov tseeb ntawm burglary. Qhov teeb meem ntawm kev ruaj ntseg yog ib tug ntawm cov tseem ceeb tshaj plaws kev pab raws qib yuav tsum tau daws tau los ntawm lub operating system thiab software (operating system thiab software).

Lub computer system, nyob rau hauv cov nqe lus ntawm kev ruaj ntseg, yuav tsum hais peb lub ntsiab hom phiaj. Ib me ntsis ntxiv hauv qab no.

1. tsis pub. cov ntaub ntawv tswv txiav txim siab hais tias lawv yuav tsum muab nrog ib tug xaiv pab pawg neeg ntawm cov neeg, ces tus system yuav tsum lav tsis tau tias nkag tau mus rau cov ntaub ntawv yuav tsis tau txais cov neeg uas tsis nyob rau hauv no voj voog.

2. Lub sam xeeb ntawm cov ntaub ntawv. Nws qhia tau hais tias tsis tau tso cai cov neeg siv tsis muaj permissions kom hloov cov ntaub ntawv. Thiab tsuas muaj kev tso cai los ntawm tus tswv tsev, nyob rau hauv lwm yam lus, rho tawm los yog hloov tej ntaub ntawv.

3. System txaus. Bears uas ua puas lub system tsis muaj ib tug yuav. Niaj hnub no lub feem ntau txoj kev scrapping ntawm Internet ntshav yog denoted nres thiab tsis kam muab kev pab cuam. Xa ib tug loj tus naj npawb ntawm kev thov, lub node yog tsis muaj peev xwm mus ua tau ua, thiab raws li ib tug tshwm sim yuav tsis muaj. Qhov no DDoS - tawm tsam. Mus nqa tawm no hom ntawm nres xav tau ib tug txiav txim tus naj npawb ntawm cov computers thiab software uas ua rau qhov no.

Cov kev ruaj ntseg system yuav tsum tob muab cov insurmountable teeb meem nyob rau hauv lub tau npaj siab ntawm tsis tau tso cai rau siv. Saum toj no tag nrho, xws systems yuav tsum tau muab lub sij hawm ntawm saj zawg zog txoj kev mus saib tau tswj, mus pab txhawb tus muaj peev xwm yuav taug qab thiab sim illegally nkag. Rau hnub tim, siv cov ntaub ntawv yuav tsum tau tsis rhuav lub system nws tus kheej, tab sis vim yog tub sab tub nyiag, computer tub sab tub nyiag kom tau tus tsim nyog cov lus qhia los ntawm resorting rau kev xiab nyiaj ntawm cov neeg ua haujlwm uas muaj kev nkag tau rau qhov no cov ntaub ntawv.

Raws li ib tug tshwm sim, computers uas muaj zoo meej kev ruaj ntseg system yog tsis tau lub cev realizable. Tswv yim siv ntawm kev ruaj ntseg tshuab raws li nyob rau hauv lub economic feasibility.