DevSecOps Cloud Security

Cloud Based Technology & Micro Services

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26 May 2022
8 Min read

DevSecOps: The Next Wave of Cloud Security

Different groups manage different cloud services and environments, making the cloud modernization strategy. The most fundamental distinction is between the cloud provider, who provides the core infrastructure, and the customer, who uses the provider’s resources to leverage services or build applications. 

Different lines of business may own various cloud resources, data, and applications within larger organizations, each with its budget and development resources.

This type of cloud ownership can pose severe end-to-end visibility, control, and compliance problems from a security standpoint. Of course, because the cloud is a shared infrastructure, there will almost always be some shared responsibility for security incidents.

However, the lack of a centralized security strategy and inconsistent security policies and standards that lead to potential grey areas of responsibility can result in serious security gaps, putting critical data and other digital assets at risk.

DevSecOps For Cloud Security 

Even though many IT companies are preparing for cloud adoption, security remains a significant concern for many of them. In the early stages of DevOps implementation, early DevOps adopters faced a similar challenge. To completely solve their problem, they used a variety of DevOps tools.

DevSecOps, on the other hand, is making a big difference in the IT industry today, especially in terms of security and ensuring a smooth software development life cycle (SDLC).

DevSecOps calls for security integration across all stages of the software process chain, addressing security concerns at the first instance of each step, bucking the trend of treating security as a separate process. The same DevSecOps is now a cloud savior as well.

What Exactly Is DevSecOps?

DevSecOps focuses on bringing together development, security, and operations teams and workflows. By combining these lines of work, all users and project teams are encouraged to use security best practices at all stages of the IT lifecycle.

Consider DevSecOps a strategy similar to DevOps, ITOps, and other “ops” methodologies, but with a greater emphasis on security at each project stage. These tech strategies emphasize cross-team collaboration and the ability to pivot quickly to meet changing project requirements.

Implementing security updates and initiatives can take a long time, mainly if they cause entire projects to stall until specific security steps are completed. All team members on a DevSecOps project perform iterative security checks, tools, and automated processes, ensuring that security issues are resolved before they become project-wide issues.

Using DevSecOps In The Cloud

The broad penetration of leading cloud computing service providers such as Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud, and IBM Cloud saw the cloud market take a new position in the IT industry last year.

Many IT firms have begun their efforts to achieve high and highly scalable performance with all-around digital transformation to stay relevant in today’s market. However, many of these organizations are concerned about the security risks associated with cloud computing. The principles of DevSecOps can help. 

According to numerous studies, most cloud-based businesses rely heavily on DevSecOps tools and principles for increased agility and reliability. The DevSecOps approach to cloud security necessitates meticulous planning and, in some cases, cultural change in an IT environment, particularly for security automation and cloud asset configuration.

As part of the planning, security teams must:

  • Collaborate with development teams as they migrate code to the cloud and keep an eye on quality throughout the production cycle.
  • Collaborate with the quality analysis and development teams to determine the qualifier and parameter requirements for code promotion.

Overall, DevSecOps principles provide security, software agility, and high reliability throughout the development life cycle.

Applying DevSecOps to Address Cloud Security Challenges

DevOps focuses on rapidly developing applications to maintain a competitive advantage in a fast-paced environment. Microservices, open-source, serverless computing, and API-first applications are examples of modern DevOps trends. Security and compliance can be overlooked while focusing on the speed and frequency of releases.

Rather than retrofitting security into DevOps later, enterprises should adopt DevSecOps to integrate security into DevOps at every stage. Traditional security measures won’t cut it in a cloud-native environment, where apps can be developed and deployed at any time and from any location.

The need for security to be integrated into the DevOps pipeline is supported by evidence. When security is one of the guiding principles of software design and development, the CSA discovered that organizations could control security-related performance even in the early days of cloud development.

With DevSecOps, enterprises can:

  • innovate faster and reduce time to market because of security automation
  • Create automated incident reports to make it easier to detect and resolve incidents
  • Improve accountability by making security a collective responsibility of every team member
  • Reduce wasted time, efforts, and resources in determining processes for security risks and 
  • Implement preventive security controls on the cloud

Benefits Of DevSecOps Cloud Security 

A few key benefits of DevSecOps Cloud Security management include:

Security Automation 

In software development, there’s a saying that if you do something three times, it’s time to program it. Continuous monitoring of application performance, deployments of new releases, and regular security checks are critical for cloud-based applications.

Manually managing these aspects can result in the deployment of insecure software, putting the entire IT architecture at risk. The IT department spends more time reworking lousy code, which leads to delays and inefficiencies.

Monitoring security and compliance controls with automated scripts is the way to go. Security checks can be automated to:

  • Be consistent (whenever a new version or patch is deployed)
  • Eliminate bottlenecks in the app development process.
  • Reduce expensive downtime.
  • Real-time vulnerability detection and remediation

Businesses can achieve their compliance and security goals quickly and at scale with security automation. While initial deployments may cause delays or problems, and improved workflow can resolve these issues.

Automated Testing 

DevSecOps relies heavily on automated testing. Performing automatic quality checks at each step:

  • Provides continuous feedback to the team
  • Removes errors in the code and
  • Documents the results (as reports or logs)

Vulnerability Is Reduced

Another benefit of DevSecOps is automated vulnerability scanning. When an organization adopts a DevSecOps strategy, regular scans, reviews, and tests are conducted to monitor vulnerabilities and potential threats constantly. 

This is accomplished on two levels:

  • Using code analysis software that is automated (by developers as and when they write code)
  • For quality assurance, peer reviews with senior team members are conducted.

Only after passing these tests are applications deployed to a production environment. The production environment is monitored for any additional threats, reducing vulnerabilities and the risk of an attack.

Conclusion 

DevSecOps is gaining traction because it is the only well-defined methodology for addressing cloud security in an enterprise DevOps environment. Whether this evolution occurs during cloud planning or after the security and DevOps teams have already developed a relationship, it is a crucial step toward securing cloud resources.

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