What is DevSecOps and how should it work?

Too many organizations have paid the price of downplaying or ignoring the need for security. By leveraging DevSecOps, you can take another step to keep from joining their ranks. If management does not demonstrate a strong commitment to security, there’s no real hope of the rank and file doing the same. Unless security is a clear mandate from the CEO down, it will be virtually impossible to build a culture that treats the topic with the seriousness it requires. To maximize your chance of long-term success, it’s important to keep focused on building a culture that supports your DevSecOps team members.

Then the potentially substantial last-minute changes needed to address vulnerabilities result in delayed releases. Forward-looking organizations are using advanced workflow scheduling and management tools like Kanban to model flows, accelerate development and eliminate inefficiencies. Additionally, security teams are increasingly deconstructing applications into microservices to simplify security reviews and changes. Focused on producing code faster, DevOps teams often adopt insecure practices outside of the purview of security teams.

How does DevSecOps Work

Siloed post-development operations can make it easier to identify and address potential problems, but this approach requires developers to circle back and solve software issues before they can move forward with new development. This creates a complex road map instead of a streamlined software workflow. Security testing using a classic waterfall-style development approach, in which various components are handled individually, has become less popular in the last few years. With this method, QA / Security Teams are frequently brought in later in the process, making it difficult to debug software nearing completion and giving developers less time to correct flaws. As a result, end users are more likely to identify issues, rather than the development teams.

Empowering DevSecOps Culture

ThreatModeler is an automated threat modeling tool that can be deployed on premises or in a cloud instance. ThreatModeler continuously monitors threat models for cloud computing environments, notifying users of updates and changes. ThreatModeler provides a bidirectional API to integrate with CI/CD tools, enabling teams to build secure cloud infrastructures.

How does DevSecOps Work

The essence of DevSecOps is integrating teams so they can work together rather than independently. However, not everybody is ready to make the switch because they’re already accustomed to current development processes. In the production https://globalcloudteam.com/ environment, various monitoring applications and security software monitor the application. Automation is a cornerstone of DevSecOps because it helps ensure that security is baked into the SDLC process and becomes part of the workflow.

Drawing on years of experience with security, software development, content creation, journalism, and technical translation, he does his best to bring web application security and cybersecurity in general to a wider audience. A cornerstone of DevOps is the concept of “Infrastructure as Code” , which supplants the traditional model of manually administering and configuring servers and software. By applying this concept to security—instantiating and managing security policy as code—organizations can eliminate manually intensive, error-prone configuration processes.

Why Do We Need DevSecOps?

As such, the security team can fix issues before they end up in the development and production environments. For instance, while introducing static application security testing , 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.

How does DevSecOps Work

To improve the software development life cycle, DevOps encourages cooperation between developers and operations . DevOps seeks to provide high-quality products in a quicker and more efficient way by using CI/CD. Generally, security has been thought of as something that comes at the end of the development cycle. For DevSecOps to succeed, teams can’t expect DevOps processes and tools to adapt to old methods of security. By integrating security controls into DevOps workflows, organizations can realize the full potential of CI/CD.

This concept is part of “shifting left,” which moves security testing toward developers, enabling them to fix security issues in their code in near real time rather than “bolting on security” at the end of the SDLC. DevSecOps spans the entire SDLC, from planning and design to coding, building, testing, and release, with real-time continuous feedback loops and insights. Devsecops is a culture shift in the software industry that aims to bake security into the rapid-release cycles that are typical of modern application development and deployment, also known as the devops movement.

Threats are on the rise, and the damage caused by successful attacks is getting worse. According to a Digital Guardian study, the average cost of a single corporate data breach in 2019 was $8.2 million, or $242 per breached record. For healthcare companies, the cost per breached record is nearly twice that; these breaches can take nearly eight months to identify, and even longer to actually clean up. Any effort that can be undertaken to help stem this costly tide can be of considerable benefit to the enterprise, and DevSecOps can be a key tool in that arsenal. Despite the risk, many companies use third-party software components and open-source software in applications instead of developing from scratch. Yet they lack the automatic identification and remediation tracking for bugs and flaws that may exist in open-source software.

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Shift Left Security – When we talk about Shift security left it means implementing security measures during the entire Software development lifecycle, rather than at the end of the cycle. Manual penetration testing tools (Metasploit, Kali Linux, etc.) are useless for DevSecOps because they are not meant to be used as part of the automation. While penetration testers are indispensable, they must not be perceived as someone who will replace the Sec in DevSecOps. A different team member analyzes the changes made to the application for security weaknesses, overall code quality and possible bugs.

You need to be sure that your company, its assets, network, and data are secure because cyber threats are growing every day. Additionally, for the highest level of security, DevSecOps and cybersecurity are crucial. The Security element wasn’t a key component of DevOps when it initially started to be used. After finishing their work and developing the product or feature, the DevOps team delivered it to the security team for testing. First off, the SDLC took longer since security involved a unique methodology.

It focuses primarily on the frequency of delivery, pushing past departmental lines and calling for collaboration between Development and Operations for more effective planning, design, and release of projects / products. Further, by incorporating Security into the coding process (i.e. DevSecOps), loopholes and weaknesses are exposed early on so that remediation actions can be implemented. Implementing DevSecOps in the development process will keep the data breach at bay. Integrating security in the DevOps workflow will save the value and reputation of the organizations. This kind of software analysis process attacks the application software from the outside, just the way any malicious software would do.

How does DevSecOps Work

When security tools plug directly into developers’ existing Git workflow, every commit and merge automatically triggers a security test or review. These tools support different programming languages and integrated development environments. Some of the more popular security code tools include Gerrit, Phabricator, SpotBugs, PMD, CheckStyle, and Find Security Bugs.

For example, by automatically rotating secrets—passwords, keys, certificates—organizations can prevent attackers from gaining access to DevOps tools, access keys or systems for an extended period of time. Automated security procedures can also be used reactively if a breach is detected. For example, privileged sessions can be automatically terminated and credentials automatically rotated the moment a security breach is identified.

Unfortunately, accurately detecting vulnerabilities in open-source software is not something traditional security tools were designed to do. Modern development practices rely on agile models that prioritize continuous improvement versus sequential, waterfall-type steps. If developers work in isolation without considering operations and security, new applications or features may introduce operational issues or security vulnerabilities that can be expensive and time-consuming to address. If you want to take full advantage of the agility and responsiveness of a DevOps approach, IT security must also play an integrated role in the full life cycle of your apps.

Some of the common yet highly sought-after features from DevSecOps tools are image assurance, intrusion detection, runtime protection, and other security features for microservices. With containerization and microservices being the foundation of modern application infrastructure, it is mandatory to integrate the proper DevSecOps tools into enterprise SOPs. That’s where well-developed and easy-to-use APIs also come into play as they help in extending and integrating tools across diverse platforms and application areas. There can be difficulties with connecting the engine with application security services in a cloud-based infrastructure. The scanning microservice, like the central reporting microservice, the scanning microservice is made up of several modules.


It will help you identify issues that help reduce the meantime to resolution. DevSecOps integrates security into the development lifecycle, but it is not possible to do so hastily and without planning. Companies can work to change their workflows by following some of the best practices of the industry.

  • Although DevSecOps and cybersecurity both aim to improve security, their key distinctions lay in the scope and application of their respective fields.
  • It’s a good idea to gather resources from multiple sources to provide guidance.
  • Similarly, security professionals will have to master development-centric tools.
  • In GSA IT, we examine how Agile and DevSecOps address different aspects of the delivery process.
  • It also means automating some security gates to keep the DevOps workflow from slowing down.
  • With the shift from long-planned deployments of monolithic applications to agile development environments, security needs to be highly integrated into both development and operations processes.

DevSecOps also allows you to build more secure apps, with security for the software factory and secure production — all three essential to the foundation of building a holistic, security-oriented practice. According to a recent study conducted by IDC and Micro Focus, the global pandemic has accelerated DevOps and DevSecOps adoption, driving demand for new services and more frequent use of applications. Thus, almost three-quarters of all firms have accelerated their DevSecOps initiatives.

Shift-left and shift-right

Automation is another essential aspect of ‘security as code.’ Teams can automate security tasks to ensure that they conventionally verify all iterations. This uniformity will help to reduce or eliminate the presence of known security issues. Automation can significantly reduce the time spent on troubleshooting and fixing security issues later in the development cycle. Enhancing Continuous Integration processes and tools with security controls ensures that security practitioners identify issues before validating builds for Continuous Delivery .

How do you build a DevSecOps team? How do you build DevSecOps into your operations environment?

Business-class DAST scanners also include built-in functionality for integration with CI/CD tools. Their major disadvantage is that they cannot show exactly where the error is in the source code, so developers need to find errors themselves. This will automatically create a list of bug tasks that the information security team can execute. In addition, it will provide actionable details, including the nature of the defect, its severity and the necessary mitigation.

Since every process and related workflow gets automated with strict security checks, the security requirements get fulfilled with higher accuracy. However, it is pivotal to select the right tools to maintain security in continuous integration . The security team needs to be adequately trained to help achieve this goal.

A platform for all stages of DevSecOps

DevSecOps events and training are excellent opportunities to rid teams of these misconceptions. Real-life examples and case studies can help to get buy-in from teams and management alike. Companies should eliminate silos and bring development, operations, and devsecops software development security teams together. Unity across teams will enable the experts in these groups to work together from the beginning of the development process and foresee any challenges. IT security needs to play an integrated role in your applications’ full life cycle.

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