What Is DevSecOps and How Does It Work with Examples?

This is no small feat because the main characteristics of modern DevOps workflows and pipelines are their almost undifferentiated, continuous flow. Therefore, DevSecOps makes it imperative to incorporate and embed security at vital points of the continuous integration and continuous delivery (CI/CD) cycle. DevSecOps is a variation of DevOps that injects security evaluations into all stages of software development and operations.

By embedding security throughout the DevOps methodology, DevSecOps allows developers to deliver software swiftly, reliably, and most importantly, securely. You can have the best integration of SCA tools ever, but a security scanning solution is only as good as the database of vulnerabilities that drives it. Using a database that isn’t up-to-date with the latest vulnerabilities is like trying to find someone in a crowd without knowing what they look like. Some companies see the use of MITRE’s Common Vulnerability Enumeration (CVE) in the National Vulnerability Database (NVD) as the gold standard to secure against. Many security experts are adamant that relying on CVE and NVD for vulnerability data is not sufficient anymore. Not the least of which is how it helps address the ongoing lack of resources in security teams.

Shift right

This program covers topics like network security, cloud computing security, and penetration testing to help you learn in-demand job skills—no experience required. An intensive, highly focused residency with Red Hat experts where you learn to use an agile methodology and open source tools to work on your enterprise’s business problems. A DevOps engineer has a unique combination of skills and expertise that enables collaboration, innovation, and cultural shifts within an organization.

  • Automation aids in maintaining secure configurations and enforcing compliance standards across the development, testing, and production environments.
  • These practices also ensure and simplify compliance, saving application development projects from having to be retrofitted for security.
  • DevSecOps aims to address this problem by shifting security left in the software development lifecycle.
  • VMware is addressing cloud chaos with our portfolio of multi-cloud services, VMware Cross-Cloud services, which enable you to build, run, manage, secure, and access applications consistently across cloud environments.
  • A key benefit of DevSecOps is how quickly it manages newly identified security vulnerabilities.
  • DevSecOps spans the entire SDLC, from planning and design to coding, building, testing, and release, with real-time continuous feedback loops and insights.
  • DevSecOps fosters a cultural shift in which security becomes a shared responsibility among all stakeholders involved in the development process.

DevOps was created in response to issues from longstanding workplace traditions of siloed teams—or completely separate teams for development, testing, and operations in relation to any single product. For example, in a company with a traditional process, an engineering team would write the product code and then hand it over to a testing team to test the product’s functionality. The term DevOps combines the words “development” and “operations.” In practice, it’s a union between the development and operations teams. DevOps is often thought of as a process, a culture, or a set of principles that enables organisations to deliver products quickly and continuously. Ensuring customers can access their finances and financial information in a secure, reliable way builds trust with our customers. Embracing regulatory compliance as part of the development lifecycle ensures that we can continue to scale our card, banking, and loan services in a way that best serves our customers.

Software development lifecycle

For example, you could become a developer, a tester, an operations engineer, or a security analyst. Here are some roles advertised in DevSecOps environments and their average annual salaries. Should you opt to pursue a college degree, research which major would be most beneficial for your career goals. Depending on the roles you’re targeting, you might choose a degree that focuses on cybersecurity or a degree that is more software development-focused. Companies might encounter the following challenges when introducing DevSecOps to their software teams. The operations team releases, monitors, and fixes any issues that arise from the software.

What Is DevSecOps and How Does It Work

It ensures that security is not an afterthought but a top priority throughout the entire software development process. This means that the development teams introduce small changes regularly and new versions of products (either internal or official) are released on a weekly or sometimes even daily basis. This means that software needs to be compiled/built, linked, published, and tested on a regular basis. If this was to be done manually, it would consume so many resources that it would make agile development impossible. DevOps teams who evaluated application security only after development soon discovered that this process design was inherently flawed.

Automate compliance

We’re the world’s leading provider of enterprise open source solutions—including Linux, cloud, container, and Kubernetes. We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge. Cloud-native technologies don’t lend themselves to static security policies and checklists. Rather, security must be continuous and integrated at every stage of the app and infrastructure life cycle. Automate software deployment, gain control over complex release cycles, speed the release process and improve product quality with IBM UrbanCode®.

What Is DevSecOps and How Does It Work

For instance, while introducing static application security testing (SAST), it is better to turn on only one or two security checks at a time. This incremental step allows engineers to gradually get used to the concept of having security incorporated into their workflow. Implementing agile development devsecops operations parallel to software development processes allows organizations to reduce deployment time and increase overall efficiency. Ideally, development and security teams should work together to create a safe application development and software development environment.

How does DevSecOps help security teams?

DevSecOps emerged from DevOps, integrating an added application security (AppSec) layer to an SDLC approach typically geared only towards rapid and frequent development cycles. Consider the additional security-related skills that developers and other team members need to acquire so that they can independently resolve security-related bugs. Formal in-house and external training can raise awareness and allow more experienced developers to mentor others within your organization.

What Is DevSecOps and How Does It Work

This concept of shifting security to the left allows the security team to identify and remediate security threats early on. However, there are many technical and cultural challenges ranging from tool integration to a lack of trust between developers and security teams that can impede the adoption of DevSecOps. Security professionals are tasked with identifying and preventing vulnerabilities in applications. Acceptance test criteria, user designs and threat models should be created by security professionals.

History of DevOps and DevSecOps

Developers are encouraged to efficiently integrate security practices into their software development lifecycle, while maintaining agility and speed. Leveraging automated security tools and processes allows DevSecOps teams to effectively identify and mitigate potential security risks. On the other side, DevSecOps starts the development process by putting security at its centre. It ensures that security is prioritised and regularly addressed by integrating security practices and controls into every phase of the software development lifecycle. A proactive approach to security is encouraged by DevSecOps, which integrates security activities into every stage of the development and deployment process.

On top of this cloud migration, development teams started embracing a growing number of coding languages and open-source libraries drawn from various sources. All these changes served to increase the number of attack vectors for malware, making the traditional “security as afterthought” approach riskier than ever. DevSecOps integrates application and infrastructure security seamlessly into Agile and DevOps processes and tools. It addresses security issues as they emerge, when they’re easier, faster, and less expensive to fix (and before they are put into production).

Why is DevSecOps Important?

Real-time monitoring helps identify and mitigate security threats in production, allowing for immediate response and mitigation. Teams should leverage SIEM systems and APM tools to gain holistic insights into application behavior. Similarly, modern cloud-native applications run in containers that may spin up and down very quickly. Traditional security tools designed for production environments—even those that now advertise themselves as “cloud security” tools—can’t accurately assess the risks of applications running in containers. In many cases, however, choosing a more automated version of the security tools you have been using for years is not the right answer. Because your development environment has likely changed drastically over the past few years.

Challenges in implementing DevSecOps

Software teams use DevSecOps to comply with regulatory requirements by adopting professional security practices and technologies. For example, software teams use AWS Security Hub to automate security checks against industry standards. We could say that DevSecOps has a more holistic approach to software development and delivery as it looks at the entire process, integrating security into each stage of the process.

With codebases being made up of up to 90% OSS, means Xray can have a huge impact on ensuring the stability and safety of your production releases. Automation can be used to trigger builds, scans, deployment, evaluations, and approvals. When these tasks are automated, security teams can focus on other important activities rather than the operations of it all. For example, if an organization has 700 apps, it would be difficult for a security team of four to monitor regular releases manually.


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