What is DevSecOps?

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Oct 09, 2023

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DevSecOps is the buzzing word in 2021 and is the culture that means Development (Dev) + Security(Sec) + Operations (Ops). It is one of the trends in 2021 and the years to come. The early 2010 decade gave birth to the cultural shift in SDLC. Then security was included as the key driver and it consists of the culture that fits in DevOps with application and infrastructure combined to form the IT security altogether. The very word secured is an important part of the software-making process as with the advance and transformation of technologies in the internet world a lot of vulnerabilities are added and need to be identified and remediated. 

Then there was a transformation again in the DevSecOps field in the sense the security was introduced with automation. The security of the application starts even during the planning stage till the applications are deployed and maintained in the production. There are lots of tools such as Splunk, Nagios, and many more that were added to make the security of the application development and infrastructure more robust and secure. 

The meaning of the DevSecOps means that the operations, development, and security are combined to form a synergy in the application development, application security, and operations.

By introducing this process in every phase DevSecOps became the de-facto cultural shifts across the SDLC process. 



What and Why DevSecOps?

This is a culture that takes into consideration security in all phases of the DevOps life cycle management and makes the applications and the underlying infrastructures free of vulnerabilities and risks that enhance the security posture of the applications and infrastructure with best-in-class automation at every step.

DevSecOps introduces a secured culture so that all the vulnerabilities such as bugs, errors, and security issues are mitigated to great extent in this process. Take up the DevOps certification at the best institute and then learn DevSecOps with real-time examples and projects.

Why? - DevOps has made the process of rapid development, and rapid delivery possible with reduced cost, time to market, and frequent committing of the software in the software repository, software testing bed, and in production. That means this DevOps culture enables the more frequent and many versions of the software to be developed and operated in the production. However, this is not enough, because if there are poor security controls in the operations, development, and testing then most of the advantages of the DevOps are lost. To ensure this does not happen the DevSecOps was adopted in such a way that the Security was introduced in the rapid development, testing and delivery are done most securely. Keep DevOps learning up to date by training online at the best institute.

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Automation in DevSecOps

With rapid delivery and reduced cost to the market, security was also addressed most fundamentally. However many security testing tools and many security tools were introduced to make the DevSecOps more robust, rapid, and secure in a way that was not imagined a decade ago. The automation changed the traditional IT security which had a lot of vulnerabilities undetected and security threats that could not be addressed. Automation became the key driver not only for the development and operations alone but also for Security. With automation a lot of human intervention was reduced and then errors, bugs, and security issues were minimized to the great extent.

Tools in DevSecOps

Security is no longer a manual-driven method and process; a lot of the DevSecOps tools enable one to manage security in operations and development in a more subtle way. Some of the tools of the DevSecOps are SonarQube, Acunetix, Contrast Security, Splunk, Nagios, WhiteSource, AquaSecurity, Logz.Io, Codacy, and Secure Code Warrior, etc.

There are other tools available for the Dynamic Security testing, Static testing of the tools, and application-level vulnerabilities scanner and application-level penetration tester. Some of the tools are Nessus, Nmap, Metasploit, Veracode, Qualys, and IBM app scanner, etc.

Securities are built in the software development process and manage the infrastructure securely with a lot of the tools above. Security tools also enable one to customize the security automation and repair the applications most securely. Learn the key tools in DevSecOps by registering for the DevOps online training.

Future of DevSecOps

As the technology and systems are seeing the rapid transformation in the field of software development and operations and security of the applications, there is high demand for the DevSecOps culture to adapt and adopt rapid changes and is here to stay for at least a decade to come. Many areas are merging and their AI, ML, and many other technologies are leading the scenes in the world. Through this we need to ensure that we are on top of the more evolving technologies, however keeping the underlying basics of DevSecOps intact.

The market for DevSecOps Professionals

There is a large demand gap for the DevSecOps professionals as the DevSecOps is a flourishing field and an estimate says that at least 1 million DevSecOps professionals are needed by 2030. However, keep in mind the changes the new technologies bring to the market. One must be a quick learner and never stop learning as the technologies evolve.

Advantages of DevSecOps

1) Rapid security development in the software making and operating process

2) Security built-in every phase of the DevOps Pipeline and DevOps Lifecycle management

3) Security automation enables rapid detection of security vulnerabilities and security issues

4) Built-in security automation is the key to rapid delivery of the software to the market

5) Security tools enable the DevSecOps with timely delivery, reduced costs, and enhances the security

6) SecDevOps provides security that helps scalability, and performance of the software.

7) SecDevOps enhances the confidentiality, integrity, authentication, accountability, and availability of the applications and infrastructure.

8) DevSecOps introduces and increases the secure communication of the DevOps team and stakeholders.

9) DevSecOps increases the security awareness of the team.

10) DevSecOps enhances the security around software development, testing, deployment, and operations.

Final Thoughts

The DevSecOps is there to stay at least for more than a decade and you need to be quick to grab the piece of pie that DevSecOps is. Learn and keep learning and never stop learning is the key mantra of today. Take up DevOps training online at StarAgile institute. Happy Learning!!! 

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