DevOps and DevSecOps, although they are approaches focused on optimizing software development, have differences that can significantly affect projects.
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. That's what we'll cover in this article. Have a good read!
In an era where collaboration and process optimization are key to increasing the efficiency of IT operations, DevOps has emerged, a set of practices that unifies software development, enabling better performance, intelligence and automation.
Although DevOps positively transforms the quality and productivity of processes, it is necessary to strengthen the protection of companies' software and applications. That's where DevSecOps comes in.
In simple terms, it integrates security practices with DevOps throughout the life cycle of business applications. We'll find out a little more about each of them below.
After all, what is DevOps and what is DevSecOps?
DevOps (Development and Operations) is the integration of people, processes and technology in the quest to generate continuous value for an organization's customers.
Internally, DevOps enables coordinated and collaborative action between previously isolated functions such as development, IT operations, engineering, quality and security.
Adopting DevOps makes it possible to create better and more reliable products and services, because through this approach, teams gain an even greater ability to meet customer needs and fulfill goals with efficiency and agility.
DevSecOps (Development, Security and Operation) was born out of the need to automate security processes in order to optimize workflow using the right IT tools.
With a greater focus on application security, DevSecOps makes it possible to identify 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 day-to-day integration between the development and security teams.
What are the differences between DevOps and DevSecOps?
Generally speaking, the main difference between the two methodologies lies in Information Security.
An example of this is that DevSecOps evolved from DevOps as development teams saw the need to deal with security issues more adequately in their operations.
With DevSecOps, the application's security is considered from the start of the construction process. In the case of DevOps, although the concept also involves security, the main focus is on optimizing delivery speed, which can lead to an accumulation of vulnerabilities and risks for the application.
Furthermore, rather than introducing security features to fix weaknesses, DevSecOps engineers ensure that applications are truly protected from cyber attacks before they are delivered and during their updates.
The main similarities between DevOps and DevSecOps
Collaborative culture
As 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 fundamental aspect of DevOps and DevSecOps. It helps to increase the quality of deliveries, reduce failures and improve application security.
Automation
Both methodologies can automate development stages using Artificial Intelligence. For DevOps, automation is present in code completion, anomaly detection, among other tools, while in DevSecOps there can be automated security checks, as well as the continuous identification of vulnerabilities.
Active monitoring
Capturing and analyzing application data on an ongoing basis in order to expand improvements is also a factor that is widely used in both approaches, so monitoring with a focus on learning is a significantly important resource for both DevOps and DevSecOps.
The main benefits of DevOps for companies
Faster deliveries
With DevOps, it is possible to use system deployment tools to carry out all the frequent code changes made by the development team. This makes deliveries even more agile and adds value to the product offered by the company.
More reliable processes
With DevOps, it is possible to identify and track down errors quickly, making the necessary corrections and publishing the new version easily. In addition, the storage record covers all the changes made to code in the infrastructure, bringing more reliability to the organization.
Reducing costs
The adoption of DevOps in companies improves various aspects of software development, such as communication, greater collaboration between teams, discipline, among others.
These factors contribute to reducing delivery times, avoiding waste and increasing the quality of the final product, thereby 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 is becoming increasingly necessary for security best practices to be aligned and integrated throughout the entire life cycle of the infrastructure and applications developed.
As DevSecOps enables this integration into application development from start to finish, its adoption is essential for companies because, with the application's vulnerabilities reduced, there is less risk of the organization being subject to problems and failures that could damage its reputation in the future.
DevSecOps allows developers to include high security standards when writing application code, improving the quality of deliveries without causing delays.
It's 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 must be refined frequently to always be in line with the latest security practices.
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