Ngwarira mhando nomwe dzoutachiona hunoparadza hwemakomputa
Izvo zvaunofanira kubhadhara zvakanyanya
Kungofanana nemavhairasi anotapukira vanhu, mavhairasi emakomputa anouya nenzira dzakasiyana uye anogona kukanganisa komputa yako nenzira dzakasiyana.
Zviripachena, komputa yako haizoenda vhiki izere isina mavairasi uye inoda nzira yemishonga inorwisa mabhakitiriya, asi hutachiona hwakakomba hunogona kukanganisa hurongwa hwako uye vanogona kudzima mafaera ako, kuba data rako, uye kupararira zviri nyore kune mamwe madhivhiti pane yako network .
Pazasi isu tinonyora mhando nomwe dzakaipisisa dzemavhairasi emakomputa aunofanirwa kutarisisa
1- Bhokisi reBoot Sector
Kubva pamaonero emushandisi, hutachiona hweBoot Sector ndeimwe yenjodzi. Nekuti inokanganisa tenzi bhuti rekodhi, zvinonetsa kubvisa, uye rudzi urwu rwehutachiona runopinda munzvimbo dzakazvimirira dzechirongwa chebhutsu pane diski, ichiparadza uye kukanganisa zvirimo, izvo zvinotungamira mukundikana kweiyo bhuti maitiro.
MaVirusi eSeva Chikamu chinowanzopararira kuburikidza nemidhiya inobvisika uye aya mavhairasi akasvika pakakwirira mumaXNUMX apo floppy disks zvaive zvakajairika, asi uchiri kukwanisa kuzviwana pane anotyaira eUSB uye mumaemail attachment. Neraki, kuvandudzwa kwekuvakwa kweBIOS kwakaderedza huwandu hwayo mumakore mashoma apfuura.
2- Direct Action Virus - Yakananga Action Virus
Direct action virus ndeimwe yemhando mbiri huru dzehutachiona husina kuzviratidza kana simba uye hunoramba hwakavanda mukomputa memory.
Utachiona uhu hunoshanda nekuzvinamatira kune hwerudzi rwefaira - EXE kana - COM mafaera. Kazhinji kana mumwe munhu achinge aendesa iyo faira, iro faira rinouya richirarama, richitsvaga mamwe mafaera akafanana mudhairekitori racho kusvikira rapararira zvine hutsinye.
Padivi rakanaka, hutachiona kazhinji haudzime mafaera uye hautadzise mashandiro esystem yako uye zvinokanganisa kubva kune mamwe mafaera asingawanikwe.
3- Kugara Virus
Kusiyana nemavhairasi akanangana nekunanga, aya mavhairasi anogara ane njodzi chaizvo uye akaiswa pakombuta uye anotenderwa kushanda kunyangwe hazvo hutachiona hwekutanga hwabviswa. Saka nekudaro, nyanzvi dzinozviona zvine njodzi kupfuura mukoma wake hutachiona hwechiito hwatakambotaura.
Zvichienderana nehurongwa hwehutachiona, chirongwa ichi chinogona kuve chinonyengera kuona uye zvakatonyanya kuoma. Mavairasi anogara anogona kukamurwa muzvikamu zviviri: zvinokurumidza maveki uye anononoka maekitori. Vanotakura nekukurumidza vanokonzeresa kukuvara zvakanyanya nekukasira uye nekudaro zviri nyore kuona, nepo vatakuri vanononoka vachinetseka kuziva nekuti zviratidzo zvavo zvinokura zvishoma nezvishoma.
Mumamiriro ezvinhu akaipisisa, vanogona kukuvadza antivirus yako, vachikanganisa mafaera ese echirongwa ichi. Kazhinji unoda chimbo chakasarudzika - senge anoshanda system chigamba - kuti ubvise zvachose hutachiona hune njodzi kuitira kuti anti-malware application isakwanise kukudzivirira.
4- Multipartite Virus
Ive nekuchenjerera nekuti nepo mamwe mavhairasi achida kupararira nenzira imwechete kana kununura mubhadharo mumwechete wejekiseni ravo rinouraya, hutachiona hwakawanda hunoda kupararira munzira dzese dzakatenderedza. Utachiona hwerudzi urwu hunogona kupararira munzira dzakawanda, uye hunogona kutora zviito zvakasiyana pamakomputa ane hutachiona zvichienderana nemisiyano, senge yakaiswa sisitimu inoshanda kana kuvapo kwemamwe mafaera.
Iyo inogona panguva imwechete kutapura iyo bhuti chikamu uye mafaera anogona, ichiitendera kuti iite nekukurumidza uye ipararire nekukurumidza.
Chaizvoizvo zvakaoma kubvisa. Kunyangwe ukachenesa mafaera echirongwa chemidziyo, kana hutachiona hwacho hukaramba huri muchikamu chebhutsu, zvinosuruvarisa kuti nekukurumidza wozozvibara zvisina tsarukano paunovhura komputa zvakare.
5- Polymorphic Virus
Sekureva kwaSymantec, mushambadzi wepasirese wepakomputa software, mavairasi epolymorphic ndemamwe ehutachiona hune njodzi zvakanyanya kunetsa kuwana kana kubvisa nehurongwa hweantivirus. Iyo kambani inotaura kuti makambani antivirus anofanirwa "kupedza mazuva kana mwedzi kugadzira yakachena polymorphic capture maitiro."
Asi nei zvakanyanya kuomarara kubvisa hutachiona hwepolymorphic? Humbowo hwacho huri muzita raro chairo.Antivirus software inogona kungoisa nhema yerudzi urwu rwehutachiona, asi iyo polymorphic virus inoshandura siginecha yayo (pateni yepabhinari) nguva dzese painodzokorora, uye kune antivirus software inogona kupenga nekuti hutachiona hwepolymorphic hunogona kunzvenga nyore kubva ku blacklist.
6- Nyora Virus
Utachiona hwekunyora ndeimwe yemavirusi anoshungurudza kunze uko.
Utachiona hwekunyora ndeimwe yemavirusi anoshungurudza kunze uko, kunyangwe kana isina kunyanya kukuvadza kune yako system seyakazara.
Izvi zvinodaro nekuti ichabvisa zvirimo mune chero faira rainokanganisa, nzira chete yekubvisa hutachiona ndeyekudzima iyo faira, nekudaro iwe unobvisa zvese zvirimo uye inogona kutapudza mairi akamira-ega mafaera uye chidimbu chose che software .
Kazhinji nyora hutachiona hwakavanzwa uye hunopararira kuburikidza neemail, izvo zvinoita kuti zvive zvakaoma kuziva kune wepakati mushandisi wemakomputa.
7-Spacefiller Virus - Space Virus
Iyo inozivikanwa zvakare se "cavity virus," nzvimbo mavhairasi akangwara kupfuura mazhinji eanofanana. Iyo yakajairwa nzira yekushandira hutachiona ndeyekungozvinamatira kune iyo faira, uye kuyedza kuwana iyo yemahara nzvimbo iyo dzimwe nguva inogona kuwanikwa mukati meiyo faira pachayo.
Iyi nzira inobvumira chirongwa kutapukirwa pasina kukuvadza kodhi kana kuwedzera saizi yayo, nokudaro ichiigonesa kupfuura maantivirusi muhunyanzvi hwekudzivirira hutachiona hunowanikwa nemamwe mavirusi.
Neraki, rudzi urwu rwehutachiona haruwanzoitika, kunyangwe kukura kweWindows mafaira anowoneka kuri kuvapa mukana mutsva wehupenyu.
