Chii dudos? hwakadzama ongororo

Nyaya rinotaura nezvei dudos, iro rinoshandiswa zvakafanana kurwisa, chii chiri zvayo hwokugadzira Implementation nemigumisiro.

The digitaalinen zera

Kusvikira tichishandisa yapfuura, ndine kombiyuta angadai ngaarege vose, tisingatauri Internet. Luckily, digitaalinen zvemichina iri kukura nokukurumidza zvikuru, uye mazuva ano hapana munhu Uchashamisika PC kana risingaperi Broadband riine Indaneti. Sezvingatarisirwa, nguva dzose, pane mambakwedza ruzivo aya vaya vaifarira mano undocumented Hardware kana uchishandisa hurongwa. Chaioneka saka hackers - vanhu vanoshandisa nzira kubatsirwa kana nokusika malware. Zvisinei, kuwedzera zvakananga makaita inowanzoshandiswa anonzi dudos. Saka chii dudos uye sei kurwisa kwakadaro rinoitwa? In ichi isu vachanzwisisa.

tsananguro

Chokutanga, ngativhurei kusvika pamutemo mazwi. Uye kutaura Dos kana DDoS-kurwisa, Chirungu Kuramba Service - dos. Asi zita iri asina wose kuravira uye akakurumidza kushandurwa kuti yaizivikanwa "dudos" nzeve dzedu. Zvisinei, havasi vose. Saka chii dudos?

Kutaura zvazviri, izvi ndiko kure kurwisa imwe yekombiyuta kuti vauye kana kuti kukundikana, kana reboot, zvichiita kuti awanike vamwe vanoshandisa. Kuti uwane nyore tsananguro zvinokosha kutaura zvishoma pamusoro pemisimboti kushanda servers uye kuwana navo.

Kana isu anotaura imwe Server apo nzvimbo iri kana zvimwewo, chiratidzo kubva zvikwata nemhepo kunhivi dzose Server, uye vakapedza kunyange mufaro, asi kadambari simba uye bandwidth Indaneti chiteshi. Sezvingatarisirwa, kwakadaro kwava simba chaizvo, asi kana zvikumbiro zvakadaro vanotanga ichiyerera (somuenzaniso, kuti ndiwedzere peji) kubva makumi ezviuru makombiyuta akasiyana, kune zadzisa kuti kubaya ino, uye Server havagoni kukurira aibuda zvikumbiro. Somugumisiro vanova iripo. Saka zvino tinoziva chii dudos.

nzira

Nzira Inonyanya kunosanganisira muitiro pakusika munhu "Zombie Network". Kana akadaro kurwisa unoda yakawanda yakasiyana zvikumbiro kubva makombiyuta akawanda, kuti Hacker kana User boka utsinye vanoda kubva kune imwe nzvimbo. Uye gumi nevaviri kana vaviri toga haingatikwaniri. Kuti aite izvi, kuumba utachiona nyore kuti hwacho makombiyuta vanoshandisa 'mhiri Internet, uye zvinoita kuti tikwanise kutarisira navo. Sezvingatarisirwa, vamwe rakabatwa antivirus zvirongwa, asi ruzhinji anoramba munyika kwenguva refu. Uye panguva yakakodzera, pamusoro murayiro, zvose pezviuru "Zombie makombiyuta" vanotanga kurwisa pamusoro Server.

Pane imwe nzira shoma dzakakurumbira. Akashandisa ainyanya panogasa pachena kuchema uye mhirizhonga, kana vanhu pachavo nokungwaririra kuita kudaro kurwiswa. Zvinoita nyore purogiramu dudosa kuti vanoshandisa Download uye run. Her basa - uye vagare chinyararire munyika uye nguva dzose achikanda rimwe kana rimwe Server chenguva tisanzwa zvikumbiro.

zvikonzero

Zvikonzero zviito zvakadaro zvingava zvakawanda. Kakawanda iri mari. Somuenzaniso, akumbirwa imwe yevanhu vanofanira 'kuisa "makwikwi websites mune zvebhizimisi kana zvematongerwo enyika. Uye kurwisa wokutanga muna 1999 kuitwa kuti FBI Server mushure tightening azvino matanho hackers. Chinhu zviripo kuyeuka akashanyira nzvimbo - hakusi kunakidza kuti muridzi, uye mari. Mune imwe nyore chechinyorwa kushambadzira zvechokwadi nevakawanda nzvimbo inogona zana zviuru zvinoverengeka rubles rimwe zuva. Saka dudos kurwisa - haisi varaidzo kana ratidziro.

Zvino kwakatanga uye nani nzira yokudzivirira, asi zvachose kuchigere.