Leej twg tsim tus kab mob sau dua?

Cov txheej txheem:

Leej twg tsim tus kab mob sau dua?
Leej twg tsim tus kab mob sau dua?

Video: Leej twg tsim tus kab mob sau dua?

Video: Leej twg tsim tus kab mob sau dua?
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Anonim

thawj tus kab mob hauv computer, hu ua "Creeper system", yog ib qho kev sim tus kheej-replicating tus kab mob tso tawm nyob rau hauv 1971. Nws tau sau cov hard drive kom txog thaum lub computer tsis tuaj yeem ua haujlwm ntxiv. Tus kab mob no tau tsim los ntawm BBN thev naus laus zis hauv Asmeskas. Thawj tus kab mob hauv computer rau MS-DOS yog "Brain" thiab tau tso tawm xyoo 1986.

Puas sau tus kab mob?

Overwrite viruses. Qee cov kab mob no yog tsim tshwj xeeb los rhuav tshem cov ntaub ntawv lossis daim ntawv thov cov ntaub ntawv. Tom qab kis tus kab mob, tus kab mob overwrite pib overwriting cov ntaub ntawv nrog nws tus kheej code. Cov kab mob no tuaj yeem tsom cov ntaub ntawv tshwj xeeb lossis daim ntawv thov lossis sau tag nrho cov ntaub ntawv ntawm tus kab mob.

Leej twg tsim tus kab mob network?

Raws li Securelist tau tshaj tawm, nws yog kev ua haujlwm ntawm ob kwv tij, Basit thiab Amjad Farooq Alvi, uas khiav lub khw muag khoom siv computer hauv Pakistan. Nkees ntawm cov neeg siv khoom ua cov ntawv luam tawm tsis raug cai ntawm lawv cov software, lawv tau tsim lub hlwb, uas tau hloov lub khau raj ntawm lub floppy disk nrog tus kab mob.

Lub teb chaws twg tsim tus kab mob?

thawj tus kab mob IBM PC hauv "tsiaj qus" yog tus kab mob khau raj dubbed (c) hlwb, tsim xyoo 1986 los ntawm Amjad Farooq Alvi thiab Basit Farooq Alvi hauv Lahore, Pakistan, tshaj tawm kom txwv tsis pub luam tawm cov software uas lawv tau sau.

Tus kab mob kim tshaj plaws hauv ntiaj teb yog dab tsi?

Zaj. Cov kab mob hauv computer raug nqi kwv yees li $ 55 nphom txhua xyoo hauv kev tu thiab kho cov nqi. Tus kab mob hauv computer loj tshaj plaws yog tus kab mob Mydoom, uas tau kwv yees $ 38 nphom hauv kev puas tsuaj hauv xyoo 2004. Lwm qhov tseem ceeb yog tus kab mob Sobig ntawm $ 30 billion thiab Klez worm ntawm $ 19.8 billion.

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