What is DevSecOps? Security in Modern Software Development

In the context of rapid application delivery, speed and security do not always go hand in hand. Traditionally, security professionals would check the software post-completion before production. 

As a result, they used to find security vulnerabilities, which often led to late deployment or forced quick fixing. In order to address this challenge, today’s organizations use DevSecOps. 

DevOps evolved to incorporate security throughout the entire development process. It is important to understand what is DevSecOps for organizations that aim at rapid software security delivery without undermining their cybersecurity.

Understanding the Basic Concept: Shift-Left Security

DevSecOps stands for Development, Security, and Operations. In other words, it is all about shift-left security, incorporating security measures early in the design and planning phases.

The main principles of this approach are based on:

• Shared responsibility – Instead of making it a security people’s job alone, it turns into a common goal for developers, operations, and security specialists.
• Automation – Automated security checks, dependency scanning, and code rule checks are performed in the CI/CD pipeline.
• Vulnerability identification – At the very early stages of coding saves lots of time and money to fix them.
• Secure devops – Practices help engineering teams develop resilient applications right from the beginning.

Key Elements for a Secure Pipeline

Implementing protection techniques in automated delivery pipelines entails a set of different types of scanning techniques, such as the following:

• Static Application Security Testing (SAST)

  Performs automated analysis of the source code of applications while they are being developed to identify syntax issues, risky coding techniques, and vulnerabilities.

• Software Composition Analysis (SCA)

  Performs scans of open-source components and third-party libraries to detect vulnerabilities and outdated versions.

• Dynamic Application Security Testing (DAST)

  Conducts testing of the running application in staging environments and discovers runtime issues and configuration problems from an attacker’s perspective.

• Infrastructure as Code (IaC) Scanning

  Audits cloud infrastructure configuration templates in order to prevent misconfigurations prior to the deployment of server infrastructure.

Major Organizational Benefits

Implementation of continuous protection approaches provides many organizational benefits for corporate teams:

• Time to Market Faster: Automated compliance checks and vulnerability scanning speed up the deployment process and help avoid unforeseen delays.
• Lower Costs: Fixing issues within early sprint iterations becomes much cheaper compared to fixing them after the product has been released.
• Effective Collaboration: Eliminating friction between departments enables a collaborative attitude and communication between developers and security engineers.

Development of a powerful culture of cybersecurity development ensures that fast innovation will never compromise the safety of an enterprise.

Also Read: What is DevOps as a Service? Explained

Conclusion

In modern times, software development implies not only agility but also absolute security. Devsecops helps organizations incorporate security into their automated workflows without any hindrance or delay.