Dab tsi yog malicious code nres?
Dab tsi yog malicious code nres?

Video: Dab tsi yog malicious code nres?

Video: Dab tsi yog malicious code nres?
Video: Poj ntsuam tsis thooj poj nrauj tsis yog. 11/2/2017 2024, Kaum ib hlis
Anonim

Code phem yog ib daim ntawv thov kev ruaj ntseg uas tsis tuaj yeem tswj tau zoo los ntawm cov kab ke antivirus software ib leeg. Code phem piav qhia txog kev nthuav dav ntawm cov ntsiab lus kev ruaj ntseg uas suav nrog nres scripts, viruses, worms, Trojan nees, backdoors thiab siab phem cov ntsiab lus nquag.

Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog qhov piv txwv ntawm tus lej siab phem?

Piv txwv ntawm siab phem code suav nrog cov kab mob hauv computer, worms, trojan nees, logic bombs, spyware, adware thiab backdoor programs.

Ib yam li ntawd, kev tiv thaiv kab mob phem yog dab tsi? Code phem suav nrog, piv txwv li, kab mob, kab laum, Trojan nees, thiab spyware. Kev tiv thaiv kab mob phem cov txheej txheem suav nrog, piv txwv li, tiv thaiv tus kab mob kos npe txhais lus thiab lub koob npe nrov raws li thev naus laus zis. Ntau yam thev naus laus zis thiab cov txheej txheem muaj nyob los txwv lossis tshem tawm cov teebmeem ntawm phem code.

Tsis tas li ntawd, dab tsi yog qhov phem tawm tsam?

A siab phem tua yog ib qho kev sim ua yuam kev los yog siv kom zoo dua ntawm ib tus neeg lub computer, txawm tias dhau los ntawm cov kab mob hauv computer, social engineering, phishing, lossis lwm hom kev lag luam.

Yuav ua li cas phem code ua rau kev puas tsuaj?

Cov kab mob muaj peev xwm ua kom puas los yog destroyfiles nyob rau hauv lub computer system thiab kis tau los ntawm kev sib koom ib tug twb kis tau tshem tawm tawm, qhib siab phem emailattachments, thiab mus saib siab phem cov nplooj ntawv web. Nws txoj haujlwm yog rau siv tag nrho koj lub computer cov peev txheej, uas tuaj yeem ua rau koj lub computer rau nres teb.

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