Vírus de Computador
Autor: Adejardo Júnior | Publicado: 2011-09-22T13:12:00-03:00

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 <![endif]-->Um vírus de computador é um programa de computador com capacidade de se copiar e causar danos às suas vítimas. Um vírus de computador procura explorar falhas de segurança para se copiar para outros computadores, através de conexões de rede, unidades de disco (como disco rígido, pen drive, disquete etc). Alguns vírus servem apenas para prejudicar o desempenho das máquinas hospedeiras, travando o sistema operacional e impedindo até que o computador possa ser iniciado, mas outros, que estão a cada dia mais comuns e perigosos, servem para copiar senhas e outros dados sigilosos que são usados para roubar dinheiro e aplicar diversos outros tipos de golpe. Outros vírus de computador podem ainda invadir o computador para dominá-lo e transformá-lo numa "máquina zumbi" que será usada para prejudicar outras pessoas.