Linux Security Course
This course equips you with practical expertise to fortify Linux servers against threats. Dive into securing SSH, configuring firewalls, managing users and permissions, protecting file systems, and enhancing logs. Discover real-world methods to safeguard production environments, identify intrusions early, and automate security setups for reliable protection.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on skills to secure Linux servers quickly. Master file system protection, credential management, and permission controls. Set up secure SSH, restrict users and sudo access, enforce robust password rules. Implement firewalls, secure network services, optimise logging and monitoring, deploy Fail2ban, and automate hardening using straightforward tools and scripts.
Elevify advantages
Develop skills
- Secure user access: set up SSH, sudo, and password policies swiftly.
- Fortify file systems: secure permissions, secrets, and key configurations.
- Strengthen SSH: optimise sshd_config, use keys, and block brute-force attacks.
- Deploy firewalls: master ufw, iptables/nftables, and VPN-compatible rules.
- Monitor threats: configure logs, Fail2ban, and alerts for timely detection.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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