Segurança
Avançado
For those who want to stop studying without direction and get approved on the real certification
Segurança em Linux — Proteção real de servidores para sysadmins que não podem errar
Para admins de infraestrutura Linux em produção — aprenda a blindar sistemas antes que um incidente mostre o que faltava
Studying alone isn't the problem. The problem is not knowing whether you're studying what actually shows up on the exam — until you freeze on exam day.
This is for you if:
- You've already tried studying alone and got stuck without knowing why.
- You want to move up from tier-1 support and don't know what the next step is.
- You've memorized commands but never tested that knowledge on a real exam.
- You want to move into infrastructure/Linux and don't know where to start.
The content on your exam is defined by someone right here — Prof. Uirá is Chair of the LPI Board, the only Brazilian to hold that seat. Studying without that direction is studying in the dark. And the time you lose doesn't come back.
