Linux Security Course
This course provides hands-on training in Linux security, covering user access, file system hardening, SSH configuration, firewall setup, and monitoring tools to protect servers effectively.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Linux Security Course equips you with practical skills to strengthen real servers quickly. Learn to safeguard file systems, protect credentials, and handle permissions properly. Set up SSH securely, restrict users and sudo, and implement robust password policies. You will also configure firewalls, secure network services, adjust logging and monitoring, install Fail2ban, and automate consistent hardening using basic tools and scripts.
Elevify advantages
Develop skills
- Secure user access control: configure SSH, sudo, and strong password policies fast.
- Harden Linux file systems: lock down permissions, secrets, and critical config files.
- Lock down SSH: apply best-practice sshd_config, keys, and brute-force protections.
- Build robust firewalls: use ufw, iptables/nftables, and VPN-friendly rules safely.
- Monitor and respond: tune logs, Fail2ban, and alerts to catch attacks early.
Suggested summary
Before starting, you can change the chapters and the 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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