DevSecOps 101 Definition, Importance and How to Get Started

DevSecOps 101: Definition, Importance and How to Get Started

31, Jan 2023

DevSecOps is a cutting-edge discipline that marries the formerly separate worlds of software engineering and information security to produce a more robust and foolproof software production environment. More and more cyberattacks mean that a DevSecOps strategy is essential for protecting businesses.

This article will help you get up to speed on DevSecOps by covering the fundamental concepts and practices you’ll need to understand.

Introduction – What is DevSecOps?

DevSecOps is an approach to software development and security that combines the best of DevOps and traditional security practices. It aims to increase the speed, quality, and reliability of software delivery while maintaining a secure environment. Using this approach, developers can build applications faster while ensuring their code meets security standards. By using automation tools such as continuous integration and delivery (CI/CD) pipelines, testing frameworks, and containerization technologies like Docker, DevSecOps teams can reduce manual processes for identifying potential vulnerabilities in their application code before it goes into production.

Additionally, by utilizing automated scanning techniques such as static analysis or dynamic application security testing (DAST), organizations can quickly address any new vulnerabilities found during development stages before they become issues in production. With DevSecOps, teams can deliver secure applications faster than ever, with fewer resources required for maintenance or patching down the line.

Why you need to incorporate DevSecOps in your business

DevSecOps is an ideology that merges the practices of software development, information security, and operations management to make businesses more agile and innovative. DevSecOps has become widely used because of the popularity of cloud computing and the requirement for fast application creation.

Incorporating DevSecOps has several advantages, including:

  • Enhancement of cooperation between software engineers and those responsible for system security and operation.
  • Expediting the stages of development, deployment, and recovery
  • Security should be built into the program from the ground up
  • Leveraging the effectiveness of agile approaches to enhance safety
  • The process of creating and updating software, from writing code to testing it to setting up the necessary servers, is automated
  • Possible savings in expenditures
  • Faster and more frequent software iterations

In essence, DevSecOps is an inevitable step forward in how development companies think about security. DevSecOps is a methodology that aims to improve software development processes and application security by bringing together traditionally separate disciplines.

Tools & Automation For DevSecOps Implementation Process

DevSecOps is a methodology that stresses security integration across the software development life cycle (SDLC). To properly execute this method, firms may use a variety of tools and automated solutions to assist expedite the process and increase overall security.

Here are some tools and automation solutions for DevSecOps implementation:

a) Collaboration Tools

Collaboration tools such as Asana and video conferencing software help to improve efficiency, productivity, and team collaboration. These tools can be used to assign tasks, monitor deadlines, and communicate effectively with team members.

b) Cloud Computing Software

Software for cloud computing offers a centralized platform for the creation, testing, and distribution of programs. This can lessen the possibility of security breaches and boost general security.

c) Quality Tool Templates

Organizations can use quality tool templates such as cause-and-effect diagrams, check sheets, control charts, histograms, and Pareto charts to help identify and address potential security vulnerabilities.

d) Continuous Integration/Continuous Deployment (CI/CD) Tools

CI/CD tools automate the software development process and help to ensure that only secure code is deployed to production.

e) Security Automation Tools

Security automation tools can be used to automate security-related tasks such as vulnerability scanning, risk assessment, and threat detection. These tools can help to reduce the risk of security breaches and improve overall security.

f) Threat Detection and Response Tools

Threat detection and response tools help to identify and respond to potential security threats in real time. These tools can be used to automate security-related tasks such as threat detection, risk assessment, and incident response.

g) Configuration Management Tools

Configuration management tools help to ensure that security policies are followed consistently across all environments. These tools can help to reduce the risk of security breaches and improve overall security.

Actually, there are many tools and automation solutions available for DevSecOps implementation. Organizations can choose from a wide range of solutions depending on their specific needs and requirements. To effectively implement DevSecOps, organizations should select the tools and automation solutions that are most suitable for their specific needs and requirements.

Steps for Successfully Implementing DevSecOps

The following are some of the steps for successfully implementing DevSecOps

1. Understand the tools and technology

It is essential to understand the various automated tools and technologies that can be used to implement a DevSecOps approach. This includes understanding the automation tools available for CI/CD pipelines, testing frameworks, and containerization technologies like Docker.

By understanding the automated tools available, organizations can begin to craft a DevSecOps blueprint that can help them quickly identify vulnerabilities and address them in real-time during development stages instead of waiting until after launch when there may not be enough time or resources available for remediation efforts.

2. Create a DevSecOps blueprint

AFter defining the tools and technologies, create a plan outlining what procedures need to be in place to ensure the successful implementation of DevSecOps. Outline a strategy to incorporate security into all stages of the CI/CD pipeline while also adjusting and modifying processes so developers can deploy secure applications without sacrificing speed or quality assurance standards.

Additionally, include automated scanning techniques such as static analysis or dynamic application security testing (DAST) in plans. This will help identify potential vulnerabilities and address them timely during development instead of waiting until after launch when it may be hard to remediate in time.

3. Integrate into existing processes

Integrating a DevSecOps strategy into your organization’s preexisting culture and procedures is crucial to the strategy’s success. Implement automated scanning techniques, such as static analysis and dynamic application security testing (DAST), and train staff on best practices so that they can discover and fix security flaws early in the development process before releasing the product when they have more time and fewer constraints on fixing them.

Also, integrating DevSecOps into the CI/CD pipeline is important if you want to spend as little time and money as possible delivering secure apps by hand. 

4. Track results

The next step is to monitor output to detect and correct any anomalies after the completion of any DevSecOps strategy. You have to measure the time to deployment and check off compliance with security policies at the end of each step of the CI/CD pipeline.

By watching and analyzing the data generated by these operations, your company can make sure that production applications are always safe without sacrificing speed or quality. 

Managing and Securing Your Infrastructure

It is essential to have a comprehensive strategy to ensure the safety and security of your infrastructure. This includes utilizing tools like virtual machines or containers in a secure cloud architecture. By separating applications hosted in the cloud from other services and resources on the same network, you can be sure that zero-trust security measures are in place for your organization’s success.

Also, your company should invest in tools like identity access management (IAM) solutions to limit user access to only what they need to do their jobs. This is better than giving users more permissions than they need, which could let bad guys get into sensitive data or systems if they get into the wrong hands.


DevSecOps provides organizations with a powerful way to ensure their applications are secure and compliant while still allowing them to deploy quickly. By automating security checks throughout the CI/CD pipeline, developers can stay focused on coding instead of spending time manually looking for potential vulnerabilities before launch. This increases efficiency and reduces the chance of mistakes or missed steps when putting applications into production.

Again, adding automation tools to existing processes helps streamline workflows so that teams can spend more time innovating instead of patching and updating codebases after launch. This saves both money and resources compared to traditional methods.

FAQs on DevSecOps Implementation

1. What is DevSecOps vs DevOps?

DevSecOps is a practice that grew out of DevOps, but it’s not the same thing. Efficiency is a priority for DevOps, whereas security is at the heart of DevSecOps. DevSecOps is an extension of DevOps that focuses on security in the cloud.

2. Is DevSecOps in cybersecurity?

DevOps is a way to manage software delivery that happens all the time, and DevSecOps is a type of DevOps that builds security into the development pipelines. 

3. Does DevSecOps need coding?

To work effectively with DevOps teams, a DevSecOps engineer must have a comprehensive grasp of common programming languages such as PHP, Java, JavaScript, Ruby, and Python. It’s important to know how to use other CI/CD tools, such as Jenkins, GitLab CI/CD, CircleCI, Puppet, Chef, Spinnaker, and Spinnaker. 

4. What are DevSecOps tools?

DevSecOps build technologies prioritize automating the security examination of build output artifacts. Software component analysis, static application software testing (SAST), and unit tests are essential security approaches. An existing CI/CD pipeline can be augmented with tools for automating these tests.