DevOps and DevSecOps, although they are approaches that focus on optimizing software development, have differences that can significantly affect projects.
In order for the adoption of each of them in application creation and delivery strategies to be truly effective, it is necessary to understand their roles and the distinct characteristics of each methodology. This is what we will cover in this article. Enjoy your reading!
In an age where collaboration and process optimization are becoming key to increasing the efficiency of IT operations, DevOps, a set of practices that unifies software development, enabling better performance, intelligence, and automation, has emerged.
Even though DevOps positively transforms the quality and productivity of processes, it becomes necessary to reinforce the protection of companies' software and applications. This is where DevSecOps comes in.
Simply put, it integrates security practices with DevOps across the entire lifecycle of business applications. Below, we will learn a bit more about each of them.
After all, what is DevOps and what is DevSecOps?
DevOps (Development and Operations) is the integration between people, processes, and technology in the pursuit of continuous value creation for an organization's customers.
Internally, DevOps enables coordinated and collaborative work between previously isolated functions such as development, IT operations, engineering, quality, and security.
The adoption of DevOps enables the creation of better and more reliable products and services, because through this approach, teams gain an even greater ability to meet customer needs and accomplish goals with efficiency and agility.
DevSecOps (Development, Security, and Operations), on the other hand, was born out of the need to automate security processes to optimize workflow through the right IT tools.
With an increased focus on application security, DevSecOps enables the identification of security vulnerabilities in the early stages of development, as well as in planning, design, and coding.
Simply put, DevSecOps is the union of principles, practices, and actions to protect a company's software, infrastructure, applications, and data. It supports the accelerated development of a stable code base and facilitates the day-to-day integration between development and security teams.
What are the differences between DevOps and DevSecOps?
In general, the main difference between the two methodologies is in Information Security.
One example of this is that DevSecOps evolved from DevOps as development teams saw in their operations the need to address security issues more adequately.
With DevSecOps, the security of the application is thought through from the beginning of the build process. In the case of DevOps, while the concept also involves security, the major focus is on optimizing the speed of delivery, which can lead to the accumulation of vulnerabilities and risks for the application.
Also, rather than introducing security features to fix weaknesses, DevSecOps engineers make sure that applications are actually protected from cyber attacks before they are delivered and during their updates.
The main similarities between DevOps and DevSecOps
Collaborative Culture
Since both approaches involve integrating previously isolated teams to improve visibility and optimize the quality of the entire project cycle, a culture of collaboration is a key aspect of DevOps and DevSecOps. It helps to increase delivery quality, reduce failures, and improve application security.
Automation
Both methodologies can automate development steps through Artificial Intelligence. For DevOps, automation is present in code completion, anomaly detection, among other tools, while in DevSecOps automated security checks can occur in addition to continuous vulnerability identification.
Active Monitoring
Capturing and analyzing application data on an ongoing basis to extend improvements is also a heavily used factor in both approaches, so learning-focused monitoring is a significantly important feature for both DevOps and DevSecOps.
The key benefits of DevOps for enterprises
Increased agility in deliveries
With DevOps, it is possible to use system deployment tools to make all the frequent code changes made by the development team. This gives even more agility to the deliveries and generates value to the product offered by the company.
More process reliability
With DevOps, you can identify and track errors quickly, making the necessary fixes and publishing the new version with ease. In addition, the storage log covers all code changes made in the infrastructure, bringing more reliability to the organization.
Cost reduction
The adoption of DevOps in companies brings improvement in many aspects of software development, such as communication, greater collaboration between teams, discipline, and others.
These factors contribute to reducing delivery time, avoiding waste, and increasing the quality of the final product, thus minimizing the incidence of errors and the costs of providing resources and solutions.
The importance of DevSecOps for companies' IT strategies
In recent years, organizations around the world have changed the way they do business, increasingly adapting their IT architecture to more reliable security guidelines.
In this scenario, it becomes increasingly necessary that security best practices are aligned and integrated throughout the entire life cycle of the infrastructure and applications developed.
Because DevSecOps enables this integration into application development from start to finish, its adoption is critical in companies, because with reduced application vulnerabilities, there is less risk of the organization being subject to problems and failures that could damage its reputation in the future.
DevSecOps enables developers to include high security standards in the development of application code, improving the quality of delivery without creating delays.
It is important to remember that DevSecOps is an integrated security approach, not just a layer of protection around applications and data, so even after its implementation, the model should be refined frequently to always be in line with the latest security practices.
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