What is the Difference Between DevOps and DevSecOps?
If you’re watching the information technology space, there is a high chance that you’ve heard of these terms: DevOps vs DevSecOps.
Having been around for more than a decade now, these aren’t new technologies, per se. But it’s only in the last few years or so that these have become sort of Buzzwords.
What exactly are the factors that necessitate businesses to increasingly turn towards DevOps and DevSecOps?
Well, the reasons are aplenty. But, the advent of cloud services, like SaaS, fundamentally changed software development processes. It introduced faster software development and deployment practices. This shift has enabled organizations to achieve better results in shorter timeframes, creating a ripe environment for DevOps to prosper.
Today, the domination of DevOps and DevSecOps is so elaborate that together, they account for approximately 47% of the market share in software development methodologies (Statista).
So, in the next five minutes, we will understand everything about DevOps vs DevSecOps — the similarities, differences, etc.
Let’s start with the most elementary question.
Table of Contents
What is DevOps?
The term DevOps might sound unusual, but its core idea is straightforward. Traditionally, development and operation teams have operated in separate “silos.” DevOps challenges this norm by merging these teams.
In short, as the name suggests, DevOps is a combination of “Development” and “Operations.” It is a methodology that promotes integration between the development and operations teams. This integration further leads to better coordination and efficiency in delivering customer value.
For a very long time, software development processes were fraught with age-old methods that promoted ‘siloization’, resulting in a delayed software release, inadequate coordination between teams, and poor performance and security updates.
But, DevOps introduced a fresh approach to software development, testing, and deployment. It addresses some of the most common and pressing business challenges like delays in software release, poor coordination between developers and operators, and sluggish updates of features. By integrating DevOps tools, processes, and teams and emphasizing automation, DevOps expedites the development and delivery of software products.
So, it can be safely concluded that DevOps is more than just a method. It is a cultural shift that encourages collaboration between development and IT operations.
Adopting DevOps practices instills a collaborative ethos within an organization, leading to a more effective and streamlined development cycle.
Let’s move to DevSecOps.
What is DevSecOps?
As DevOps evolved with time and with the rise of cloud and cloud-based DevOps services in businesses, security increasingly started to become a major concern. Of course, DevOps removed the barriers between software development and operations. This helped businesses shorten their software development lifecycles without a doubt but with the cost of security.
How do we tap into the advantages that DevOps has to offer while also addressing the security question? DevSecOps is the answer.
DevSecOps enhances the DevOps framework by incorporating security as a fundamental element throughout the development cycle. Security is the most important element that differentiates DevSecOps from DevOps, as it adds an extra layer of security within the framework.
Within DevSecOps, security is a critical factor. It is embedded in every stage of the software development and deployment process. This approach is particularly pertinent in cloud environments, where security and compliance are essential prerequisites.
DevOps vs DevSecOps: What are the Similarities?
DevSecOps evolved from DevOps, and it is quite obvious that they have many traits in common.
1. Similarity in Operations
Both DevOps vs DevSecOps prioritize quick, efficient software delivery. They focus on constant improvement. This mindset drives teams to embrace changes and to innovate further. For instance, they now tend to support iterative development, making small, frequent updates more and more common. This approach allows quick feedback and timely adjustments. You can think of mobile app developers rolling out regular updates to iron out bugs and add new features. This ensures agility and responsiveness that the user needs and tech shifts.
2. Scope for Automation
Automation is a key and integral part of DevOps and DevSecOps. It streamlines operations and ensures consistency. Tasks like code integration and testing are automated. This frees up teams and keeps them readily available for other strategic tasks. Consider CI/CD pipelines as an example. They test and deploy code changes automatically and reduce manual effort and chances of error. The result is faster and more reliable software delivery.
3. Continuous Monitoring
Continuous monitoring is crucial for both DevOps and DevSecOps. It keeps systems both healthy and secure. Top DevOps tools like CleanCloud and SonarQube scan the system for issues and vulnerabilities. For example, when these cloud services detect unusual traffic to spot security breaches, immediate actions are taken to mitigate risks. This proactive stance maintains system reliability. It ensures quick identification and resolution of potential problems.
4. Both Encourage Collaborative Work Culture
Collaboration is the core of DevOps and DevSecOps. It breaks down traditional team barriers. Development, operations, and security teams work closely together to ensure the end product built is stable and secure.
Cross-disciplinary meetings are a good example of the collaborative work culture fostered by DevOps and DevSecOps. These discussions align goals and strategies. They cover development, operational needs, and security concerns. This alignment smoothens project execution while also promoting innovation and improving product quality.
5. Emphasis on Continuous Learning and Feedback
Both approaches stress the importance of continuous learning. DevOps vs DevSecOps teams are encouraged to learn from each deployment and gather feedback from real-world use. This feedback informs future development. For instance, after launching a feature, user feedback can lead to quick refinements. This cycle of feedback and improvement keeps products relevant. It ensures that software evolves in line with user expectations and needs.
6. Focus on Customer and User Experience
DevOps and DevSecOps both prioritize the end-user experience. They aim to deliver software that meets user needs effectively. By integrating operations and security paradigms during the early stages of development, issues that affect users are addressed sooner. For example, ensuring a website’s fast load time and security leads to a better overall experience for the end user. After all, happy users are central to the success of these methodologies. This focus drives the creation of products that are not just functional but also secure and enjoyable to use.
What is the Difference Between DevOps and DevSecOps?
Despite their similar sounding names and similarities, DevOps vs DevSecOps also have many differences. We have discussed them below.
1. Security Integration
DevOps focuses on development and operations collaboration. DevSecOps integrates security at every development stage. Unlike DevOps, security is the central element in DevSecOps, and not an afterthought. This ensures a secure development lifecycle from start to finish.
2. Role of Security Team
In DevOps, security teams are often involved later, only during the final phase of SDLCs. On the other hand, DevSecOps involves security right from the very beginning. All team members share security duties. This approach embeds security in every task.
3. Tooling and Automation
Both use automation, but DevSecOps adds security tools like SonarQube or Checkmarx. In fact, these tools for security testing and vulnerability scanning are already integrated into the DevSecOps setup. This happens within the CI/CD pipeline and ensures that security checks are automatic and continuous, unlike in DevOps, where they are sporadic and intermittent.
4. Risk Management
DevSecOps focuses more on managing security risks early. Early risk identification leads to a secure product. On the other hand, DevOps prioritizes operational risks and efficiency over security. DevSecOps, however, aims to minimize security vulnerabilities from the outset.
5. Compliance and Governance
DevSecOps emphasizes compliance and governance from the start. It aligns development with regulatory needs, which is crucial in regulated industries. However, DevOps does not focus as much on compliance and governance parameters initially. This focus ensures that DevSecOps adheres to data protection laws.
For example, DevSecOps would integrate compliance checks for financial regulations at each stage in a financial app development. But, DevOps might focus on these aspects later in the process, prioritizing speed and collaboration initially.
6. Duration in Development Cycles
DevOps aims to shorten development cycles for faster deployment. DevSecOps may extend these cycles slightly due to integrated security checks. However, it ensures a more secure product. For example, a web application might take longer to launch with DevSecOps. But, this approach minimizes vulnerabilities right from the start.
7. Difference in Skills Required
DevOps requires expertise in development and operations, whereas DevSecOps demands additional knowledge in security and related practices. DevSecOps team members are typically required to understand secure coding and security testing. For instance, a DevSecOps team member might need to be proficient in security assessment tools like Checkmarx, SonarQube, or Veracode. This broader skillset of DevSecOps enhances the team’s ability to identify and mitigate security risks early in the development process.
DevOps vs DevSecOps: Which One Should You Choose?
This is perhaps the question that prompted you to come here.
Choosing between DevOps vs DevSecOps hinges on your security needs and development pace. DevOps suits teams prioritizing quick software rollouts. It’s ideal where fast-paced development is key. For example, tech startups might prefer DevOps for its rapid deployment and superior code quality. Security comes later or is integrated separately.
DevSecOps, however, is critical for organizations valuing security from the start. It fits industries like finance or healthcare as these sectors deal extensively with sensitive data and face strict compliance demands. DevSecOps ensures security is embedded in every step, protecting against breaches. For instance, a financial service would benefit from DevSecOps to safeguard customer information from potential security breaches.
So, choose the one that best suits your niche and industry. And, if you’re looking to hire a DevOps engineer, certified, ready-to-work for DevOps or DevSecOps , feel free to contact us.