Como proteger o seu computador?

Hoje em dia quando se fala  em investir em segurança da informação, vamos muito além da instalação de antivírus em nossos computadores. A tecnologia avança na mesma proporção que softwares mal intencionados (malwares), vírus e ataques de hackers. Quem não ouviu falar do caso da atriz Carolina Dieckmann, que teve suas fotos intimas roubadas. Casos como esse ocorrem a todo o momento, causando desconforto para as pessoas e prejuízos incalculáveis para as empresas.

Como proteger o seu computador ou as informações da sua empresa? Seguem algumas dicas:

  1. Use as informações já disponíveis nos próprios programas, como proteção por senha;
  2. Sempre atualize seus programas, sistema operacional ou aplicativos, pois a maioria das atualizações são melhoras e proteções contra vírus e invasões;
  3. Não baixe filmes ou fotos se estiver na dúvida;
  4. Se você recebeu algum arquivo que entenda que pode ser vírus, delete imediatamente;
  5. Evite ser Span e encaminhar tudo o que você recebeu. O Brasil é um dos países que mais usam a internet no mundo, mas o campeão de acesso inútil. As informações são repassadas rapidamente, mas não se checa a fonte ou a veracidade. Não existem criadores, mas sim repassadores. Os crackers se aproveitam disso;
  6. Não conecte pendrive de terceiros sem ter certeza da idoneidade do dono e antes de abrir algum arquivo é bom passar um antivírus, observe se ocorrer lentidão após o uso e se o pendrive for seu, outros computadores também podem infectar o pendrive em arquivos ocultos;
  7. Desative as opções do “Mantenha-me Conectado”, “Lembra-me” ou “Auto-Completar”, principalmente em computadores compartilhados;
  8. Lembre-se: Bancos, Receita Federal e INSS não enviam e-mails e quando se navega em um banco sempre aparece um cadeado fechado, informando que o site é seguro. Não clique em links, prefira digitar os e-mails e nunca clique em nada com extensão .exe;
  9. Após usar o seu computador, faça um sacaneamento completo do sistema, para verificar se não ocorreu alguma invasão
  10. Busque se atualizar com as novidades que envolvem a Segurança da Informação.

Veja mais dicas interessantes  para proteger o seu computador em:

 Confira 7 dicas importantes para proteger o seu PC

 

21 thoughts on “Como proteger o seu computador?”

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