DevOps and DevSecOps are agile application development methodologies. Although they sound similar, there are some similarities and differences between both of them. Let’s dive in to see what DevSecOps is and how it is different from DevOps.
What is DevOps?
DevOps is an agile software development methodology where development and operations both are combined. The word ‘DevOps’ was coined by Patrick Debois in 2009.
In a DevOps team, developers and operations work together to improve the quality and speed of software application deployment. Various tools are used to automate the process of software development. DevOps ensures the continuous integration, delivery, and deployment of the product.
A DevOps lifecycle consists of six stages:
- Continuous integration and delivery
- Monitoring and alert
- Continuous feedback
Difference between Developers and DevOps Engineer
The terms developer and DevOps engineer are used a lot interchangeably. However, there is a difference between both of them.
A developer is responsible for writing programs and developing software. Their primary task is the development of the application. In comparison, a DevOps engineer is responsible for testing, monitoring, operational planning, and managing the release. As the name suggests, a DevOps engineer fills the gap between the development and operation teams.
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What is DevSecOps?
DevSecOps is an agile methodology that covers security too along with development and operations. In DevSecOps, security is taken into account at each phase of the software development lifecycle.
Along with Continuous Integration and Continuous Delivery, continuous feedback after each stage is also important. Alerts and warnings are issued as soon as any vulnerability or bug is found. All the issues are fixed as soon as they emerge using this approach leading to faster, easier and secure software development.
DevSecOps vs DevOps
|Consists of Development, Security, and Operations.||Consists of Development and Operations.|
|Integrates security into each step of the DevOps practice.||Brings the development and operations team together for better collaboration.|
|Provides security along with improving productivity and speeding up the software development lifecycle.||Improves productivity and speeds up the software development lifecycle.|
|Along with programming skills, knowledge of security tools, DevOps tools, and technologies is required.||Along with programming skills, knowledge of DevOps tools and technologies is required.|
|Security is integrated into the build phase of the development lifecycle.||Security concepts are implemented after the development finishes.|
|Involves Threat Modelling, Security Testing, Continuous Integration, and Continuous Delivery.||Involves Continuous Integration and Continuous Delivery.|
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