This blog post discusses the principles and security pillars of DevSecOps, an extension of DevOps that integrates security into the entire development process. The post covers the three ways of DevOps, the three-layer approach of DevSecOps, and why DevSecOps is becoming increasingly important. It also discusses how to apply DevSecOps and what it is and isn't. DevSecOps aims to identify security risks early in development and address them before they become bigger issues, ultimately making software development more secure and reliable.
This blog is based on the webinar The principles and security Pillars of DevOps. You can rewatch the whole webinar here:
In this blog, we will teach you the following:
DevOps is a cultural movement that began with the Agile Manifesto in 2001. The manifesto prioritised satisfying the customer through early and continuous delivery. DevOps emphasizes communication, collaboration, and integration between software developers and IT operations. DevOps aims to enable organizations to deliver software more quickly and reliably. By doing so, DevOps aims to help organizations meet the ever-increasing demand for software delivery, reduce time to market, and improve software quality. DevOps is not just a set of tools or practices but a way of thinking about software development. It involves breaking down silos between teams and creating a culture of collaboration, experimentation, and learning. DevOps is about delivering value to the customer by delivering high-quality software quickly and reliably, and it is a critical component of modern software development.
DevSecOps is a crucial extension of DevOps that prioritizes security by integrating it into the entire DevOps lifecycle. Instead of adding security as a separate step at the end of the development process, DevSecOps aims to build security into the development process itself. This way of thinking about security involves everyone in the organization, including developers, security teams, and operations teams. By emphasizing security throughout the development process, DevSecOps makes software development more secure and reliable.
DevSecOps is not just about automation or cloud adoption alone but also about software development that involves breaking down silos between teams and creating a culture of collaboration, experimentation, and learning. DevSecOps is a three-layer approach that starts with security education, addresses the quality of what is being delivered and finally, automation. DevSecOps aims to identify security risks early in the development process and address them before they become bigger issues. By doing so, DevSecOps makes software development more secure, reliable, and high quality.
DevSecOps is becoming increasingly important due to the growing number of security breaches. It aims to address this issue by integrating security into the entire DevOps lifecycle. By building security into the development process, organizations can identify security risks early on and address them before they become bigger issues. This approach makes software development more secure and reliable, ultimately improving the quality of the delivered software. DevSecOps is not just about automation or cloud adoption alone but also about software development that involves breaking down silos between teams and creating a culture of collaboration, experimentation, and learning. It is a three-layer approach that starts with security education, improving the quality of what is being delivered, and automation. By emphasizing security throughout the development process, DevSecOps makes software development more secure, reliable, and of higher quality.
In the book "The DevOps Handbook," Jin Kim and his colleagues describe the three ways of working that form the DevOps foundation and apply to DevSecOps. These ways are as follows:
In summary, the three ways of working that form the foundation of DevOps and DevSecOps are thinking of the system as a whole, amplifying feedback loops, and creating a culture of continual experimentation and learning. These ways of working prioritize the customer and value delivery, seek constant feedback, and embrace experimentation and learning to improve software development continuously.
DevSecOps is a three-layer approach that starts with security education. Knowledge is everything; understanding security risks is critical to building secure software. The second layer is about addressing the quality of what is being delivered. Improving the quality of software delivery improves security as well. The third layer of DevSecOps involves security automation, which entails breaking down security barriers and automating the interface between software development and security teams.
DevSecOps is not solely about automation or cloud adoption. Focusing exclusively on these aspects is insufficient for a successful DevSecOps practice. DevSecOps is not a job title but a function that everyone within the organization must fulfil. By building security into the entire DevOps lifecycle, DevSecOps involves all organisation members, including developers, security teams, and operations teams. This approach makes software development more secure and reliable.
In conclusion, DevSecOps is an extension of DevOps that focuses on integrating security into the entire DevOps lifecycle. DevSecOps aims to build security into the development process instead of adding it as a separate step at the end of the process. DevSecOps is a way of thinking about security that involves everyone in the organization, including developers, security teams, and operations teams. DevSecOps makes software development more secure and reliable by building security into the development process.
DevSecOps is a three-layer approach that includes: