DevOps vs. DevSecOps – What Is the Difference?
In today’s technological world, a wide range of philosophies and strategies have been developed to deal with various development processes. To choose which methodology or process is ideal for your company, you must first comprehend what each approach focuses on.
A rising number of companies are shifting their software development teams to more efficient operating methods. The first wave introduced Agile development, the second wave brought DevOps, and the third wave brought DevSecOps, which is the integration of security processes inside the DevOps operational framework.
In this article, we’ll look at the key differences between DevOps and DevSecOps, as well as how either approach might be beneficial for your team.
What is DevSecOps vs DevOps?
The practice of merging development and operations is known as DevOps, and DevSecOps is a variant of that, which focuses on security. Although the concepts are not mutually incompatible, their objectives are different.
DevOps
DevOps is a software development process based on the Agile methodology in which developers and systems administrators collaborate to create, test, release, and improve apps and services on a continuous basis. It’s a collection of methods aimed at bringing software development and IT operations closer together. The objective is to enhance the flow of work from coding to testing to deployment on production servers while lowering risk at each stage.
A variety of communication methods are employed, allowing for a better understanding of requirements. This also strengthens the collaboration between groups, resulting in a better-prepared and faster-developed product.
Because DevOps teams are so focused on improving delivery speed, they don’t always prioritize preventing security risks along the way, which can lead to the accumulation of vulnerabilities that put the application, end-user data, and proprietary company assets at risk.
DevSecOps
DevSecOps is a collection of concepts and practices for securing software, infrastructure, applications, and data in companies. It’s a step forward from the conventional security approach, which was mainly concerned with securing the perimeter.
As development teams realized that the DevOps methodology didn’t sufficiently handle security concerns, DevSecOps arose from DevOps. DevSecOps originated as a technique to integrate security management earlier in the development process, rather than retrofitting security into the build. DevSecOps highlights the importance of developers writing secure code and tries to address the security challenges that DevOps does not tackle.
Key difference between DevOps and DevSecOps
It’s tempting to think that the addition of security is the only distinction between DevOps and DevSecOps. However, it isn’t that straightforward. Secure development is a multi-step process.
While DevSecOps may appear to be a more advanced form of DevOps, they employ the same collaboration principles for slightly different reasons, as DevOps is primarily concerned with releasing new software as rapidly as possible. On the other side, DevSecOps combines speed with security to provide a secure application as swiftly as feasible, building on core DevOps pillars and essential principles that promote collaboration and automation.
The purpose of DevSecOps is to encourage fast software development while maintaining security. DevOps developers should consider the security of their solution at every level of development, according to this ideology.
Comparison table: DevOps vs DevSecOps
| Aspect | DevOps | DevSecOps |
| Primary focus | Faster software development and delivery through collaboration between development and operations teams | Integrating security practices into the entire development lifecycle |
| Core objective | Improve efficiency, automation, and deployment speed | Deliver secure software quickly while minimizing security risks |
| Security approach | Security may be addressed later in the development process or handled by separate security teams | Security is integrated from the beginning of development (“shift-left security”) |
| Team structure | Collaboration between development and operations teams | Collaboration between development, operations, and security teams |
| Development pipeline | Focuses on automation of building, testing, and deployment | Integrates security checks into CI/CD pipelines alongside development processes |
| Risk management | Security vulnerabilities may be discovered later in the development lifecycle | Vulnerabilities are detected earlier through automated security testing |
| Development speed | Prioritizes rapid software delivery | Balances development speed with continuous security checks |
| Responsibility for security | Often handled by dedicated security teams or later-stage reviews | Shared responsibility among developers, security engineers, and operations teams |
| Typical practices | Continuous integration, continuous delivery, infrastructure automation | Secure coding practices, automated vulnerability scanning, compliance monitoring |
| Outcome | Faster development and deployment cycles | Secure, resilient applications delivered at high speed |
DevOps vs DevSecOps – which approach is more suitable?
A big benefit of adopting DevOps or DevSecOps to deliver software is the ability to develop and release a new product or re-create a current product within hours of commencing a project. It allows a developer to concentrate on constructing and developing the product, putting it into production with the help of a new team, and promptly distributing the new product to end consumers.
DevSecOps emphasizes assuring application security throughout the development lifecycle. In a nutshell, DevOps is about increasing productivity and efficiency to accelerate the product launch lifecycle, but DevSecOps is about automating security and deploying security at scale to deliver software fast and securely.
How pipelines differ in DevOps vs DevSecOps
It is important to note how both DevOps and DevSecOps approach the software development lifecycle. In both cases, teams rely on automated pipelines to build, test, and deploy applications efficiently. However, the key difference is in how and when security practices are introduced into the process.
DevOps pipeline
A typical DevOps pipeline focuses on automating the stages of software development for faster and more reliable releases. The process usually includes several core stages:
- Developers write and commit code to a shared repository.
- The application is compiled and packaged automatically using CI/CD tools.
- Automated tests verify that the code functions correctly and does not introduce regressions.
- The application is released to staging or production environments.
- Teams monitor application performance, reliability, and user experience.
In a traditional DevOps model, the main objective is speed and efficiency. Security checks may exist, but they are often performed later in the SDLC or handled by separate security teams. As a result, vulnerabilities may be discovered only after code has already progressed through multiple stages of the pipeline.
DevSecOps pipeline
The DevSecOps pipeline follows a similar structure, but security practices are integrated into each stage of the development lifecycle. Instead of being treated as a separate or an external concept, security becomes a continuous and automated part of the pipeline.
For example:
- Developers follow secure coding practices, while tools perform static application security testing (SAST) and scan repositories for exposed secrets.
- Dependency scanning tools identify vulnerabilities in third-party libraries, and container images can be scanned for known security issues.
- Dynamic application security testing (DAST) and other automated security tests help detect vulnerabilities during testing stages.
- Security policies validate infrastructure configurations and ensure that deployment environments follow security standards.
- Runtime monitoring and security alerts help detect suspicious behavior or potential threats in production environments.
- Automated backup with verified disaster recovery strategies guarantees ransomware protection, data availability and business continuity across development pipelines.
By integrating security tools directly into CI/CD pipelines, DevSecOps allows teams to detect vulnerabilities earlier and address them before they reach production. This approach helps organizations maintain quick delivery cycles and reduce the risk of security incidents.
How to convert to DevSecOps: checklist
As DevSecOps integrates security practices into DevOps, many organizations implement DevSecOps as their standard model.
Prepare your teams
Before making any modifications to your process, it’s critical to get your teams on board with the notion of DevSecOps. Be certain that everyone understands the importance and advantages of protecting apps early on, as well as how this affects application development.
Shift security left
Security processes and protocols will be established before the application in question or the program is too far developed to be effectively secured if you move security to an earlier stage in the development pipeline.
Automate security testing in CI/CD pipelines
Security checks should be integrated directly into CI/CD pipelines so that vulnerabilities can be detected as early as possible in the development lifecycle. By implementing automated security testing, organizations can scan code and applications continuously during builds and deployments without slowing down development processes.
Tools that perform static application security testing (SAST), dynamic application security testing (DAST), and dependency scanning help to identify weaknesses before they reach production.
Secure dependencies and third-party components
Open-source libraries and third-party components may introduce vulnerabilities if they are not monitored properly. DevSecOps practices suggest organizations should track dependencies and regularly scan them for known security issues. By having oversight of external components used in applications, teams can reduce the risk of introducing vulnerabilities through the software supply chain.
Implement strong access control and secrets management
Development environments, repositories, and CI/CD pipelines often contain sensitive credentials such as API keys, tokens, and configuration secrets. Organizations should implement strict access control policies to prevent unauthorized users from accessing critical systems and resources. Moreover, applying the principle of least privilege helps minimize the risk of accidental or malicious misuse of sensitive data.
Choose the right feedback loops
The emphasis on continuous feedback loops is also crucial. All members of a dev team, including those responsible for technical development, security, and operations, will be instantly updated on additional features, regulations, and development methods if these sorts of feedback loops are implemented.
Incorporate best coding practices
DevSecOps requires you to evaluate the quality of your code. Your development and operations team will have an easier job protecting your code in the future if it is strong and standardized. Establish a mechanism for teaching developers coding best practices and ensuring that code changes can be deployed effortlessly if you don’t currently have one, and support it with a comprehensive Git backup guide for GitHub, GitLab, and Bitbucket so everyone understands how code is protected.
Continuously monitor applications and infrastructure
Once an application is deployed, continuous monitoring is necessary to detect suspicious behavior, vulnerabilities, or potential attacks in production environments. Monitoring tools can analyze application performance, system logs, and infrastructure activity to identify anomalies that may indicate security incidents. By combining monitoring with automated alerting and logging mechanisms, organizations can respond quickly to emerging threats and maintain the stability and security of their systems throughout the entire application lifecycle.
Maintain compliance and security standards
Some organizations must follow industry regulations and security practices when developing and delivering software. DevSecOps supports compliance efforts with aspects like automated security checks and maintaining detailed audit trails throughout the development process. By integrating security policies into workflows, development and operations teams can guarantee that applications meet internal security requirements along with external regulations.
Use reliable backup – GitProtect
Remember that your code is certainly your most valuable asset. With a git backup strategy, you can secure your data quickly, easily, and effortlessly, especially if you implement a dedicated GitHub backup and disaster recovery solution. Use trustworthy tools like GitProtect.io to keep your code protected.
Automation, multi-storage compatibility, long-term retention, sophisticated encryption with your encryption key, and central management with the ability to add more users and give rights should all be included in a reliable git hosting platform or Jira backup software, especially when you back up Git repositories properly instead of relying on clones. The CI/CD API connection is a significant benefit, as it allows you to ensure that source code backup is an important part of the whole development process.
👉 Top 12 automation tools to make your DevOps & DevSecOps more efficient.
