I-software ye-Antivirus yenzelwe ukufumana, ukuthintela, nokususa isofthiwe engalunganga, i-malware. Ukuhlelwa kwe-malware kubandakanya i- virus , iifom , i- trojans , kunye ne- scareware , kunye (kuxhomekeke kwi-scanner) ezinye zeenkqubo ezinokungabikho ezingafunwayo (ezifana ne- adware kunye ne-spyware ).
Kwi-core yayo, isofthiwe ye-antivirus inikezela ngesiginari-based detection ye-malware (isoftware). Inyikitya yesiginari (aka pattern) isekelwe kwicandelo elithile eliqhelekileyo lekhowudi kwi-malware, ngokuqhelekileyo ithengwa / ikhutshwe kwaye ifakwe kwindlela yesignatshi ye-antivirus (aka pattern).
Ukususela ekuqaleni kwayo ngasekupheleni kweminyaka yama-1980, isofthiwe ye-antivirus iguqukile kunye neengongelo ezikhuselayo. Ngenxa yoko, ukutyikitya kwe-static yanamhlanje (ukulandelelana kwefayile) kudla ngokuqinisekisiwe kunye nobuchwephesha obuninzi bokusekela nokuziphatha kokungena.
I-software ye-Antivirus ivame ukuxubusha ingxabano. Iingqungquthela eziqhelekileyo zingavumelani kwi-antivirus ehlawulwa ngokukhululekileyo, i-antivirus ehlawulwa ngokukhululeka, inkolelo yokuba ukutyikitya kwesayinwa kungasebenzi, kwaye i-theory yecyrogram egweba abathengisi be-antivirus yokubhala i-malware i-scanners yenzelwe ukuyijonga. Ukulandelelana ngxubusho emfutshane nganye yezi ngxabano.
Iifayili yamahhala
I-software ye-Antivirus ithengiswa okanye ihanjiswa ngeendlela ezininzi, ukusuka kwi-scanal antivirus scanners ukugqiba i- intanethi ye-security suites ephethe i-antivirus ene-firewall, ulawulo lwangasese, kunye nokukhuseleka kokukhuseleko. Abanye abathengisi, njengoMicrosoft, AVG, Avast, kunye neAntivVir banikela isofthiwe esiluncedo se-antivirus ekusebenziseni ikhaya (ngamanye amaxesha iyakwandisa iofisi yekhaya elincinci - i-SOHO - kunye nokusetyenziswa).
Ngexesha elide, iingxoxo ziya kuqinisekisa ukuba ingaba i-antivirus yamahhala inokukwazi ukukhusela i-antivirus. Uhlalutyo lwangexesha elide lwe-AV-Test.org uvavanyo lwe-antivirus software lubonisa ukuba iimveliso ezihlawulwa zivame ukubonisa amanqanaba aphezulu okukhusela nokukhutshwa kunokuba isofthiwe ye-antivirus yamahhala. Kwiflip side, isofthiwe ye-antivirus yamahhala ithambekele ekubeni yincinci-isisityebi, ngoko kudla izixhobo zoncedo ezincinane ezibonisa ukuba zingasebenza kangcono kwiikhomputha ezindala okanye iikhomputha ezingenamlinganiselo wendlela yokusebenza.
Ingaba ukhetha i-antivirus yamahhala okanye i-fee-based isisigqibo somntu siqu esimele sisekelwe kwiimali zakho kunye neemfuno zekhompyutha yakho. Yintoni omele uhlale uyigwema, nangona kunjalo, i-pop-ups kunye neentengiso ezithembisa i-antivirus ye-free. Ezi ntengiso ziyi-scareware - iimveliso ezinobungqina obenza amabango aphosakeleyo ukuba ikhompyutha yakho isulelekile ukuze kukukhohlise ekuthengeni i-anti-virus scanner.
AmaTyikityi abakwazi ukugcina
Nangona unako ukuphumelela ngokufanelekileyo kwinkoliso ye-malware, ipesenteji enkulu ye-malware ingahamba ingayifumanwanga yesoftware yesintu. Ukujongana nalokhu, indlela yokukhuseleka yokhuseleko inikezela ngokugqithiseleyo, ngakumbi xa ukhuselo olukhutshiwe lubonelelwa ngabathengisi abahlukeneyo. Ukuba zonke izokhuseleko zinikezelwa ngumthengisi omnye, indawo yokuhlaselwa iya kuba enkulu. Ngenxa yoko, nayiphi na ingozi kwisofthiwe yomthengisi - okanye ukufunyanwa okungabikho - kunokuchaphazela kakhulu kunokuba kwenzeke kwindawo ehlukileyo.
Nangona kunjalo, ngelixa i-software ye-antivirus ayibambelele-yonke into ye-malware ngaphandle apho kunye neemeko ezongezelelweyo zokhuseleko ziyadingeka, isofthiwe ye-antivirus kufuneka ibe yintloko yenkqubo nayiphi na inkqubo yokukhusela, njengoko iya kuba yinkqubo yokukhusela Uninzi lwesongelo onokuthi ufanele ulwe nalo.
I-Antivirus Abathengisi Bhala iiVIV
Inkolelo yokuceba ukuba i-antivirus abathengisi babhale ii-virusi yinto endala, engenangqondo, kwaye ingenasiseko. Isimangalo sifana nokubiza ukuba oogqirha benza izifo okanye ukuba amapolisa aphanga amabhanki atshintshe umsebenzi wokukhusela umsebenzi.
Kukho izigidi ze-malware, eziphakamileyo ezingamashumi amashumi ezinsongelo ezintsha ezifunyenweyo imihla ngemihla. Ukuba ngabathengisi be-antivirus babhala i-malware, bekuya kubakho ubuncinci kunokuba akukho mntu kwi-antivirus shishini ngumlusi wokufumana isohlwayo. Izigwenxa nabahlaseli babhala kwaye basasaza i-malware. Abasebenzi be-Antivirus abathengi basebenza ixesha elide kunye nelokukhawuleza ukuqinisekisa ukuba ikhomputha yakho igcinwe ngokukhuselekileyo. Ukuphela kwebali.