How to improve DevOps security with Value Stream Management

Cybercriminals are relentless – continuously exploiting code vulnerabilities and weaknesses that are frequently uncovered in your software. Even the largest organisations aren’t immune as they too must keep up with the rapid pace of updates. And despite the efforts of security teams and the formidable array of security solutions available, vulnerabilities remain. What’s clear is that the more you can engineer good security practice, and the more vulnerabilities you can eliminate, as early in the Software Development Lifecycle (SDLC) as possible, the smaller the chance of a breach occurring.

DevOps security has had an impact. Taking a security-first approach and embedding security tools into the pipeline from the start helps to identify problems sooner. But while there is a lot of value in ‘shifting left’ and failing fast, there’s another step we can take to highlight security issues and ensure they’re resolved before it’s too late. DevOps security teams need insights early and often, to help them collaborate and work towards building safer software.

In this article, we take a look at what’s not working with DevOps security, and how pairing it with Value Stream Management (VSM) helps build better code that can withstand the threats we’re facing.

VSM is a lean business practice that determines the value of software development, and delivery efforts and resources. VSM platforms provide you with real-time data and analytical tools to improve flow and support your business’s improvement initiatives. They incorporate Value Stream Mapping, a technique to help you visualise, identify, and continuously improve the flow of value across a set of end-to-end activities.

With VSM you can understand how long it takes to deliver value to customers, gain insights into where you create waste, and speed up the delivery of value. You’ll be able to provide information for data-driven conversations in your organisation and ensure traceability; and you can estimate what value your work will deliver and develop thinking around future work. Not to mention, the ability to improve and speed up feedback loops.

Combining this approach with your DevOps security strategy helps to eliminate vulnerabilities quickly and effectively. Here are three big ways practising value stream management can improve security processes.

Using data from DevOps security tools, you’ll have a much more detailed understanding of your value stream’s vulnerabilities. Rather than relying solely on post-breach data, which can be analysed and mined to prevent similar breaches in future, a VSM approach gives everyone access to real-time information about which vulnerabilities have been exploited right away. This creates a more effective feedback loop – from operations to development and security personnel. Security issues are then dealt with at the source.

Inserting security earlier into the SDLC – otherwise known as ‘shifting left’ – will make a big difference, but for this to work, you have to embrace automation. Running security scans in real-time, particularly on code before its committed, helps ensure vulnerabilities are picked up as soon as possible and software is compliant. Something that isn’t possible with traditional security methods.

The more insight you have early in your SDLC, the more confidence your teams and management will have to take action, making improvements and fixing any deficiencies. Having all the information you need in one place, with actionable insights at your fingertips, is the most likely way you will eliminate vulnerabilities. This in-depth reporting and end-to-end analytics has another benefit – it will provide you with the data you need to gain buy-in for future initiatives.