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How do you tackle cybercrime? One way is through utilizing DevSecOps, an important security measure in the software industry.
This development methodology calls for cooperation between development and operations teams throughout the total application lifecycle. The aim is to set security checks within each part of software development and production, as a protection against cyberattacks.
So what actually is DevSecOps? How does it differ from its static counterpart called DevOps? And what makes it so important for app security?
What Is DevSecOps?Short for Development, Security, and Operations, DevSecOps is an approach to app development that advocates the adoption of security measures at the very start of the software or app development lifecycle. So, instead of adding security later in production—almost as an afterthought—with the DevSecOps approach, strong security is seen as the top priority, just as it should be.
Some of the things this approach includes are automation, monitoring, and implementation of security throughout the software and or app development lifecycle such as planning, analysis, design, development, testing, deployment, and maintenance.
In the past, the security part was seen to by a separate, dedicated cybersecurity team. With the DevSecOps approach, the quality assurance team is assembled and stays present in every part of the development, which isn’t only better for security but also speeds up the whole process. Also, since security issues are addressed before the software is put into production, there is less chance that a new problem (likely resulting in additional expenses) will pop up later on.
After all, the main motto behind DevSecOps is “safer software, sooner”.
We know that tight deadlines and tiresome coding sessions can bring down even the best of us. The DevSecOps approach should at least keep you engaged, and make sure software developers don't experience burnout.
DevOps vs. DevSecOps: What’s the Difference?If we were to judge DevOps (which stands for “development and operations”) by its name alone, we would mistakenly think that the only difference between DevSecOps and DevOps is the addition of security. Yes, the DevSecOps approach took the DevOps model and added security to the continual development process, but there’s more to it than just that.
Also, DevOps and DevSecOps use automation and active monitoring and both are created to solve a similar problem—to bring together teams within a business. However, they don’t have the same ambition.
While DevOps is focused on efficient cooperation between the two integral teams (development and operations) in the development process, DevSecOps also calls to action the cybersecurity team to strengthen the development process from the standpoint of app security.
So, DevOps is more concerned with the speed and effectiveness of software development, while for DevSecOps the top priority is setting up comprehensive security from the start.
We could say that DevSecOps has a more holistic approach to software development and delivery as it looks at the entire process, integrating security into each stage of the process.
If you want to know the steps to becoming a DevOps engineer, there are a couple of things you should consider first. For instance, you could check out core DevOps tools and methodologies.
What Are the Core Components of DevSecOps?A well-thought-out DevSecOps solution should bring together all components of a compliance framework by introducing the best possible tools, policies, and practices into each stage of the development lifecycle. So, let’s take a look at the core components of the DevSecOps solution.
Teamwork: A common aim of developing and deploying top-of-the-line products as quickly as possible without making compromises on security can’t be achieved without solid collaboration between all teams. Automation: The security checks and tests are automated through all phases of software development, which then speeds up the whole process and leaves less space for security gaps. They're essentially nipped in the bud (at least in theory). Security and compliance tools: In addition to securing access, tools, and architectural configuration, the security team also takes care of compliance with all security tools. Monitoring: With round-the-clock monitoring, various teams working on the project can get a complete insight into the state of the company and keep track of all the changes. Shift-left testing: The idea here is to start testing in the earliest stages of software development and to retest everything as often as possible. This will reduce the number of bugs and raise the quality of the product: good for security, efficiency, and the eventual consumers. What Are the Benefits of DevSecOps?The top two perks of adopting the DevSecOps approach to software development are, of course, stronger security and improved speed, but there are plenty more benefits of this approach.
Improved level of software security: Since DevSecOps makes security everyone’s business and starts implementing adequate security measures straight away, the overall level of security is significantly elevated. Superior communication and collaboration between teams: As this solution encourages communication and collaboration between IT professionals, it strengthens teamwork and sets them up for success. Enhanced efficiency and speed of development: Since everyone is compelled to act swiftly, fix bugs and possible vulnerabilities, and test software through the development process, the teams work faster and more efficiently. Better quality assurance and risk assessment: With DevSecOps, issues are identified and solved immediately, which results in improved quality control. Rapid response to changing requirements: This approach speeds up the project reviews, scans for vulnerabilities, and makes quick changes during the development phase. DevSecOps can reduce software development costs: With the DevSecOps solution, you won’t only get to add security earlier to the software development lifecycle but also cut potential costs; just think of how much an unpatched vulnerability or data breach could cost you at a later date! Why Is DevSecOps Important?While DevSecOps still has a few of challenges ahead, its importance can be clearly seen in the world of ever-evolving cyber threats and rapid release cycles. The main mindset behind DevSecOps is that everyone is responsible for security at every stage of the development lifecycle.
So, with a DevSecOps solution, we can make sure we’re developing first-rate software without release delays, compliance issues, or serious security gaps.
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