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This is a step by step guide on how to become a DevOps engineer, with links to relevant learning resources.
+Created by [Dr. Milan Milanović](https://milan.milanovic.org) - CTO @ [3MD](https://3mdinc.com) and [Romano Roth](https://romanoroth.com) - Chief of DevOps @ [Zühlke](https://www.zuehlke.com/en).
+

[Version without background](DevOps%20Roadmap%20No%20Background.png)
@@ -38,11 +40,14 @@ This is a step by step guide on how to become a DevOps engineer, with links to r
- [Ultimate Guide: Getting Started With Ubuntu](https://itsfoss.com/getting-started-with-ubuntu/) FREE
- [FreeBSD Handbook](https://docs.freebsd.org/en/books/handbook/) FREE
-### 4. Learn Networking
+### 4. Learn Networking & Security
- [OSI Model Explained](https://www.youtube.com/watch?v=dV8mjZd1OtU) FREE
- [Computer Networking: A Top-Down Approach](https://www.amazon.com/Computer-Networking-Top-Down-Approach-7th/dp/0133594149) book
- [TCP/IP and Networking Fundamentals for IT Pros](https://www.pluralsight.com/courses/tcpip-networking-it-pros) Pluralsight course
+- [DevSecOps : Master Securing CI/CD | DevOps Pipeline](https://www.udemy.com/course/devsecops/) Udemy course
+- [Hands-On Security in DevOps: Ensure continuous security, deployment, and delivery with DevSecOps](https://www.amazon.com/Hands-Security-DevOps-continuous-deployment/dp/1788995503) Book
+- [Securing DevOps: Security in the Cloud](https://www.amazon.com/Securing-DevOps-Security-Julien-Vehent/dp/1617294136/) Book
### 5. Learn Server Management
@@ -106,7 +111,7 @@ This is a step by step guide on how to become a DevOps engineer, with links to r
- [Ultimate AWS Certified Cloud Practitioner - 2022](https://www.udemy.com/course/aws-certified-cloud-practitioner-new) Udemy
- [AWS Developer by A Cloud Guru](https://acloudguru.com/learning-paths/aws-developer) Learning path
-### 12. Learn Agile methods+
+### 12. Learn DevOps
- [What is Scrum?](https://www.atlassian.com/agile/scrum) FREE
- [Ways To Learn About Scrum](https://www.scrum.org/resources/ways-learn-about-scrum) FREE