TLDR: Contrasting DevSecOps with traditional models reveals a proactive “shift-left” approach, ensuring security is embedded from the project’s start. Essential tools like OWASP Dependency-Check and GitLab CI/CD fortify the development pipeline.
In today’s dynamic tech landscape, the intersection of development, security, and operations has given rise to DevSecOps – a paradigm shift that places security automation at the core of the software development lifecycle. Let’s delve deeper into the nuances of DevSecOps, exploring how to embark on this career, the lucrative income potential, a comparative analysis with traditional security models, popular tools, and invaluable resources.
To carve a niche in DevSecOps, consider obtaining certifications such as GIAC Cloud Security Automation, AWS Certified DevOps Engineer, or Certified DevSecOps Professional. Beyond certifications, hands-on experience in areas like threat modeling, penetration testing, cloud security, DevOps, and security automation is crucial for a well-rounded skill set. A skill that I feel will help you most is the understanding of how application teams work, either from experience as a developer or someone who has worked closely with those teams as a scrum master, PM, and so on. This skill is crucial because it’ll help you understand the traditional friction App teams have with security professionals. As a DevSecOps engineer, you don’t want to impede the work of developers but instead partner with them to quickly move things along.
Contrasting DevSecOps with traditional security models reveals a seismic shift. Traditional approaches often treat security as an afterthought, leading to reactive measures. For example, security testers started their testing after development was complete. To help demonstrate the problem with this approach, imagine a new feature has to be released on Monday. On Friday, the development team celebrates that they are not code-complete and ready to release when they come in on Monday morning. Although the development is complete, security has yet to do their testing, and it’s Friday 😠 So instead of the security team enjoying college football on Saturday, they are working extra hours. Then the worst thing happens, the security team finds a critical, P1, bug exposing all customer information. What happens now? 🤔 DevSecOps, in contrast, advocates a proactive “shift-left” approach, integrating security from the project’s inception. While a developer is writing code, there are tools running in their IDE, once they check in code, security tests are kicked off, once the code makes it to an environment, more scans are complete and so on. This results in a more robust, collaborative, and secure development lifecycle.
DevSecOps relies on an arsenal of tools to fortify the development pipeline. From OWASP Dependency-Check for third-party scanning to GitLab CI/CD for seamless integration and Terraform for infrastructure as code, each tool plays a distinct role. Understanding the synergy between these tools is essential for implementing an effective DevSecOps strategy. A few categories of DevSecOps tools that are important: Software Composition Analysis (SCA), Static Application Security Testing (SAST), and Dynamic Application Security Testing (DAST).
DevSecOps professionals are in high demand, commanding competitive salaries. The intricate blend of development and security skills, along with a commitment to continuous learning, positions practitioners for well-compensated roles. Industry-specific expertise, such as healthcare or finance, can further elevate earning potential. With any role in tech, the income varies by experience, location, and the company. If I had to give a realistic number, I would say an Associate DevSecOps Engineer with no professional experience could make around $75,000. Again, this number could fluctuate based on the factors listed above.
Discover a wealth of practical insights in the free guideline that I’ve created, DevSecOps Framework | Securing Pipelines | Shift-Left & Shift Everywhere. This resource serves as a blueprint for implementing a robust DevSecOps strategy, guiding organizations towards a proactive and secure development lifecycle.
For personalized guidance on transforming your organization’s security practices, feel free to email me or connect with me on LinkedIn. My expertise can empower your company to successfully transition towards a secure and efficient DevSecOps approach.
In conclusion, mastering DevSecOps is not just a career choice; it’s a commitment to building resilient, secure software. By embracing the principles, tools, and resources outlined here, you’re well on your way to navigating the intricate landscape of DevSecOps and shaping the future of secure software development.
As always, feel free to leave feedback or comments.