Tambaya: Mene ne 'Kwayoyin Kwamfuta'?
Amsa: "Kwayar cuta" shine kalmar laima da aka yi amfani dasu don bayyana shirye-shiryen bidiyo da ba su so su saka kwamfutarka ba. Kwayoyin cuta zai haifar da mummunan lalacewa, daga muni har zuwa dukan asarar bayanan kwamfutarka.
Kyakkyawan hanyar da za a bayyana ƙwayoyin cuta shine kiran su "malware" , ko shirye-shirye na software wanda ke da niyya.
Kwayoyin cuta / malware an shawo kan su zuwa Classic Viruses, Trojans, Worms, adware, da kuma kayan leken asiri.
"Kwayoyin cuta" shi ne lokacin da aka tsara a shekarar 1983. Kwayoyin gargajiya su ne shirye-shiryen bidiyo da ke sake rubuta lambar kwamfutar kwamfuta a kwamfutarka. Kwayoyin gargajiya ba nau'in tarawa ba ne a tsarinka kamar yadda suke maye gurbin lambar da ake ciki.
Trojans , ko Trojan Horses , ƙari ne ga tsarinka. Wadannan shirye-shirye masu haɗari sun lalace kamar fayilolin halal a cikin imel ɗinku, suna yaudarar ku cikin haɗaka da ƙara su zuwa kwamfutarka . Trojans sun dogara gare ku don yin amfani da gangan don buɗe kwamfutarka zuwa gare su. Da zarar a kan inji ɗin, Trojans yana aiki a matsayin shirye-shiryen kai tsaye wanda ke aiki a asirce.
Yawancin lokaci, Trojans sata kalmomin sirri ko yin " ƙin sabis " (rikici akan tsarinka). Misalan trojans sun hada da Backdoor da Nuker.
Kutsotsi , ko tsutsotsi na Intanit, maɗaurar da ba a so ba ga tsarinka. Tsutsotsi ne daban-daban daga Trojans, duk da haka, saboda sun kwafi kansu ba tare da taimakonku ba ... sun shiga cikin adireshin imel ɗin su, kuma sun fara sassaucin kofe na kansu ba tare da izini ba. Domin basu buƙatar shigar da mai amfani don haifa, tsutsotsi suna haɓaka a wata ƙyama. Misalan tsutsotsi sun hada da Scalper, SoBig, da Swen.
Adware da kayan leken asiri ne 'yan uwan zuwa trojan, tsutsotsi, da ƙwayoyin cuta. Wadannan shirye-shirye "lurk" a kan mashin ka. Adware da kayan leken asiri an tsara su don kiyaye dabi'ar Intanit ɗinku sannan kuma su buge ku da talla, ko kuma su mayar da martani ga masu mallakar su ta hanyar saƙonnin sirri. Wasu lokuta, waɗannan samfurori zasu ma amfani da kwamfutarka don adanawa da watsa shirye-shiryen batsa da talla a yanar gizo. M!
Whew, waɗannan alamomi da ma'anar ƙwayoyin cuta / malware na iya zama marar kyau ga mai amfani ba fasaha ba.
Duk da haka, ba mahimmanci ba ne don rarrabe tsakanin waɗannan samfurori da fasaha. Abin da ke da muhimmanci shi ne yadda za ka kare kare kanka da wadannan cututtuka na malware.
Gaba: Abubuwan da ke Mahimmanci da Kare Kare Kwayoyin cuta / Masu leken asiri / Masu Gwanar kwamfuta
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