Real-world use case
To offer a first level of hardening for my clients' infrastructures, I completed this dedicated OpenClassrooms course.
Conclusion
This OpenClassrooms course "Secure Your Infrastructures" covers good practices for securing the systems and networks of an IT infrastructure. It complements a broader path of security certifications and reinforces a consistent defensive approach across all managed environments. A useful foundation before tackling more specific solutions such as firewalls or VPNs.
