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Virus y Antivirus

Los programas que dañan y ayudan a tu computadora

QuestionAnswer
Qué son lo Virus informáticos? Los Virus Informáticos son sencillamente programas maliciosos (malwares) que “infectan” a otros archivos del sistema con la intención de modificarlo o dañarlo.
Cuál es el funcionamiento básico de un Virus? Al ejecutarse un programa que está infectado,el Virus se aloja en la memoria RAM de la PC,toma control de los servicios básicos del sistema; infectando de manera posterior, archivos ejecutables que sean llamados para su ejecución.
Las principales vías de infección son: Redes Sociales. Sitios webs fraudulentos. Redes P2P (descargas con regalo) Dispositivos USB/CDs/DVDs infectados. Sitios webs legítimos pero infectados. Adjuntos en Correos no solicitados (Spam)
Cuáles son los Virus Informáticos más destructivos? Cronológicamente: • CIH • Blaster • Melissa • Sobig.F • ILOVEYOU • Bagle • Code Red • MyDoom • SQL Slammer • Sasser CIH (1998) Trojan Horse
Cómo protegernos de los Virus Informáticos? La prevención es importante y se concentra en tres puntos estratégicos 1.-Un programa Antivirus 2.-Un prograna Cortafuegos 3.-Un poco de sentido común
Qué es un Antivirus y/o un Cortafuegos? Es un programa que detecta y elimina Virus.
Cuáles son los mejores Antivirus gratis disponibles en México? 1.-Panda Cloud 2.-MSE 3.-Avast! 4.-AVG, Free 5.-Avira AtiVir Personal
Created by: Maryale70
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