Security by design: Which security approach is the right one for software projects?

Security by design is the key to secure software and sustainable business success. But how do I implement this in my project? Our white paper offers practical instructions, checklists and proven methods for successfully integrating security from the outset.

Security by design: Which security approach is the right one for software projects?

Security by design is the key to secure software and sustainable business success. But how do I implement this in my project? Our white paper offers practical instructions, checklists and proven methods for successfully integrating security from the outset.

Categories: BLOG, WHITEPAPER,Published On: 19. December 2025,

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What is security by design?

Security by Design integrates security aspects into software engineering right from the start of the project. Central principles are proactive risk management, multi-layered security mechanisms (defense-in-depth), minimal authorizations (least privilege) and secure standard configurations (security by default).

Why security by design is important

Software is the backbone of modern companies. But while functionality and performance are often at the forefront, security is often only considered after the fact. This can be expensive: Fixing security vulnerabilities during development costs up to 30 times less than corrections during productive operation.

The latest IBM Cost of a Data Breach Report shows: The average cost of a data breach is 4.88 million US dollars – the highest value since the survey began. Security by design saves costs through early error detection, strengthens customer confidence, simplifies compliance requirements such as GDPR or ISO 27001 and becomes a decisive competitive advantage.

You can find out more in our whitepaper

All contents at a glance:

  • Understanding security by design
  • Why Security by Design? The advantages at a glance
  • Security by design in the development process: a practical procedure
  • Practical experience from successful projects
  • Checklist: Security by design in your software project
  • Tools, methods and challenges for security by design
  • How we support Security by Design

Download the guide now

Link to the download will be shown immediately after submitting the form. Note: This content is currently only available in German.