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DevSecOps: Integrating Security into Software Development

They might be created by several different teams; there might be tens or even hundreds of buckets in total. The project had long started before I joined, and when I joined as the infra guy in July, I was told that https://www.globalcloudteam.com/ I only got three months before the release, which would happen in October. GitGuardian hires external cybersecurity experts to share their unique experience and knowledge in security on the GitGuardian blog.

  • By the time engineers performed security checks, the products would have passed through most of the other stages and been almost fully developed.
  • There are several reasons why DevSecOps is such an important part of the software development process.
  • Traceabilityallows you to track configuration items across the development cycle to where requirements are implemented in the code.
  • There’s no need to wait for the development cycle to finish before running security checks.
  • Much like DevOps, DevSecOps is an organizational and technical methodology that combines project management workflows with automated IT tools.
  • This includes integrating automated security testing into the development process, conducting code reviews, and ensuring that security requirements are met.
  • Application/API InventoryAutomate the discovery, profiling, and continuous monitoring of the code across the portfolio.

DevSecOps, a methodology that integrates security throughout the whole software development lifecycle. DevOps has been developed into DevSecOps, a technique that emphasizes collaboration, automation, and continuous delivery. DevSecOps improves on this foundation by emphasizing security, ensuring that software is secure by design and that security is integrated into every level of the development process.


An end-to-end DevSecOps platform can give auditors a clear view into who changed what, where, when, and why from beginning to end of the software lifecyle. Leveraging a single source of truth can also ensure earlier visibility into application risks. This approach of building security into your development and operational processes effectively turns your DevOps methodology into a DevSecOps methodology. Can your existing DevSecOps and application security keep pace with modern development methods? Sauce Labs’ Marcus Merrell predicted 2023 would see more widespread security testing happening in parallel with application development, rather than at the end. And the trend is proving promising for this forecast – the DevSecOps market generated $2.55 billion in 2020 and is expected to notch a compound annual growth rate of 32.2% through 2028.

DevOps methodology is an extension of Agile that focuses on the collaboration between development and operations teams. It aims to deliver software quickly and reliably by automating human operations tasks such as building and shipping code, as well as emphasizing continuous integration, continuous testing, and continuous delivery. The DevOps methodology also includes a focus on monitoring and feedback, with the goal of identifying and resolving issues as quickly as possible. Teams that implement DevSecOps tools and processes to integrate security into their DevOps framework will be able to release secure software faster. Developers can test code for security and detect security flaws as code is written.

Open source

Increasing the likelihood of overall business success – Studies have shown that businesses adopting DevOps practices are more likely to be successful than those not. This is because DevOps helps businesses achieve faster time to market, improve their bottom line, and respond quickly to market changes. Finally, DevSecOps can help organizations save money by reducing the need for manual security testing and remediation. Establish a norm where everyone can comment and suggest improvement to code and processes. Encouraging everyone on the team to submit changes jumpstarts collaboration and makes it everyone’s responsibility to improve the process. Streamlined application delivery – Avoiding security-related delays that involve fixing code means delivery is more rapid and cost-effective.

But a certain level of friction has always existed between these two teams. Both sometimes think what the other team does creates headaches for their own team. This perspective results in both teams working in silos, which defeats the main principle of DevSecOps. Again, a change in this cultural mindset is needed to mature in implementation.

Shift Security Left

By practicing DevSecOps, you can catch many of the common vulnerabilities that would put your organization out of compliance and could cost millions of dollars in fines. With the right scanning tool, you find unpatched software faster so that you can update it, leaving a smaller window of opportunity for an attacker. Automated tests check for many configuration issues, application crashes, and bugs devsecops software development that could allow an attacker to execute their own code (e.g., buffer overflow). By continually testing the application before it gets deployed to production, developers can offer better security and results and have fewer bug fixes in the future. There are many existing security guidance and practices publications from NIST and others, but they have not yet been put into the context of DevOps.

Developers might have an “it’s not my job” attitude about security and resent the intrusion and task-switching involved in rewriting insecure code. This dynamic, coupled with security’s tendency to slow things down, often led to security being de-emphasized or ignored outright—a move that negatively affected security posture. Automation compatible with modern development – DevOps is built on a foundation of automation, which is essential for modern software development. Businesses can improve their efficiency and release software faster by automating code testing and deployments. Second, DevSecOps helps organizations avoid the “security vs. speed” trade-off that often happens when traditional security controls are applied to Agile development processes. Bolster your code quality with static and dynamic application security testing.

DevSecOps – Software Development + Security + IT Operations

This article looks at practical ways organizations implement a Shift Left approach to development. Historically, application security has been addressed after development is completed, and by a separate team of people — separate from both the development team and the operations team. This siloed approach slowed down the development process and the reaction time. DevOps has gained ground in recent years as a way to combine key operational principles with development cycles, recognizing that these two processes must coexist.

But what good will all of these positives do for your company if you aren’t prioritizing security? Focusing on leveraging DevOps to improve your workflow while ignoring security issues is like trying to push water uphill with a rake. Traditionally, only a handful of experts had a say in matters of security. As a result, security workflows operated in a silo and were never looked upon with a fresh pair of eyes. DevSecOps flips that scenario to welcome a more agile, decentralized approach. Not only has security been tackled at all endpoints across SDLC, but it has also been innovated to keep threats at bay, no matter how sophisticated.

Not Agile

DevSecOps is a software development methodology that emphasizes security and collaboration between development, security, and operations teams throughout the software development lifecycle. DevSecOps works best with teams that use CI/CD, or continuous integration and delivery process, meaning code changes are integrated and released as part of an automated process. It’s the seamless integration of security testing and protection throughout the software development and deployment lifecycle.

The general DevOps process defines continuous integration and delivery, ensuring that code is tested and verified during agile development. DevSecOps integrates security auditing and penetration testing into agile development. Rather than adding security as the last part of the job, DevSecOps advocates building it into the product right from the beginning and making SDLC more resilient. Vulnerabilities kept finding a way in, giving a hard time to organizations and making it tricky to release apps faster. A good deal of time was lost during the development lifecycle in back-and-forth movements, and even after investing it all, security loopholes still weren’t closed.

Challenges & Risks Associated With DevSecOps

Our research program reaches a wide range of DoD and U.S. government organizations. In the near-term, the SEI is working to streamline continuous assurance via DevSecOps. Teams that work with a DevOps mindset use several tools to automate software delivery, and each tool has its own pros and cons.

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