In this post, you are going to see how to install support for smart cards and tokens on openSUSE Linux and how to log in to a government system using a digital certificate.

Você precisa apagar os dados de um HD, seja porque vai vendê-lo ou doá-lo, seja porque é um jornalista ou uma empresa de TI que precisa proteger os dados de acessos indevidos. Como fazer para destruir os arquivos do disco rígido de forma definitiva, de modo que não seja possível, mesmo para um especialista, recuperá-los?...

You need to erase an entire HD, be because you are going to sell or give away an old computer, or because you are a journalist or an IT company that needs to protect data from ending up in wrong hands. What you can do to destroy files on that HD in a definitive, unrecoverable...

Thunderbird is a free email client developed by the Mozilla Foundation, the same foundation behind the well-known Firefox web browser. And Gmail needs no introduction: it’s the free email service offered by the giant Google. In this post, you'll see how to install Thunderbird and set it up to sync your Gmail messages.