DevSecOps is a set of disciplines combining development, security, and operations. It is a philosophy that helps software development businesses deliver innovative products quickly without sacrificing security. This allows potential security issues to be identified during the development process – and not after the product has been released in line with the emergence of continuous software development practices.
DevSecOps is an integrative approach to coherent and effective software delivery.
In the past, software developers would typically update their products every few months or years. This gave the company enough time to test its code for potential security breaches by employing specialist contracted teams.
In the past decade, however, the rising prevalence of cloud and microservice models has resulted in rolling releases and thus a more agile market. Rapidity is now the name of the game, with many processes now automated and shared information readily available.
In some cases, security has not been able to keep up with the rapid pace of development. This is where the DevSecOps approach is vital.
By building security into every stage of development, the business can significantly reduce the costs associated with security flaws. In this sense, DevSecOps is a pro-active strategy because it anticipates security breaches before they occur.
Advantages of the DevSecOps approach
Businesses who engage in the DevSecOps approach can expect several benefits, including:
- Reduced costs. Security issues that are rectified in the development process is more cost-effective than addressing the same issues after the product has gone to market. This also reduces costs by shortening product delivery times.
- Avoids bad publicity. Security issues that are detected in-house cannot cause the product or the business negative publicity.
- Creates a positive company culture. A core tenet of the DevSecOps approach is that every member of the development team is responsible for security. This encourages a cohesive and transparent workplace culture that drives better outcomes.
- Higher overall security. Software developed via the DevSecOps approach is more robust. In other words, the strategy reduces general vulnerabilities and insecure defaults. It also increases code coverage and automation through robust infrastructure.
DevSecOps best practices
To ensure that the process runs smoothly, development teams should first realize that there is nothing wrong with automation – so long as automated security controls are also part of the software development cycle.
Teams should also employ tools that efficiently scan code as it is written for potential security issues. If issues are detected, then it is important to run threat-modeling scenarios to identify and then build protection against issues deemed a significant threat.
- DevSecOps stands for development, security, and operations. It is a pro-active and iterative approach to preventing security breaches during software development.
- The DevSecOps allows software businesses to keep pace with both the rapidly advancing software market and the collaborative, more rapid way software is developed.
- DevSecOps has many benefits for businesses, including reduced costs and enhanced company culture. The approach also allows development teams to identify issues that could potentially hurt brand image once the product is released.