Zillya! Antivirus – kayan aikin tsaro wanda aka tsara don karewa daga nau’ukan ƙwayoyin cuta daban-daban. Zillya! Antivirus yana amfani da fasaha ta kariya ta hanyar dogara da nazarin bayanan halayyar ganowa da kuma toshe ayyukan software a cikin lokaci. Software yana tallafawa nau’o’in nau’i-nau’i wanda za a iya gudana a cikin layi daya, da kuma yin nazari akan kwamfutar tare da lokacin da aka saita da kuma lokacin bincike. Zillya! Magunguna masu razanar rigakafi suna aiki da matakai kuma suna duba tsarin fayiloli a ainihin lokacin, yana sanya fayilolin mai hadarin gaske don kare lafiyar jiki da kuma samar da bayanai game da barazana da aka gano, da matakan hatsari da tasirin tasiri ga kwamfutar. Da software ya zo tare da heuristic bincike module don gano sabon da ba a sani ba barazanar. Zillya! Magungunan ƙwayoyin cuta suna lura da haɗin na’urori masu ɗaukan hoto zuwa tashoshin USB, da kuma tace ta imel ta kare tsarin da barazanar shiga ta saƙonni.