Build Security into Software from the Very Beginning

Organizations developing digital products are responsible for ensuring their software remains available, confidential, and secure—even under adverse conditions. This is exactly where the Secure Software Development Lifecycle (Secure SDLC) comes in. It embeds security throughout the entire development lifecycle — early, systematically, and sustainably.

CERTAINITY helps you establish or further develop your Secure SDLC—tailored to your products, development teams, and business objectives.

We help make secure software development a sustainable standard within your organization.

Our Approach

CERTAINITY follows a pragmatic, best-practice-driven approach. We assess, improve, and support your software development processes — combining technical expertise with organizational integration.

1. Assessment Phase:

  1. Analysis of your existing development processes, toolchains, policies, and CI/CD pipelines
  2. Consideration of your product landscape, team structure, and risk profile
  3. Assessment of your team’s security capabilities and responsibilities

2. Target State & Roadmap:

  1. Definition of a target model for secure software development (e.g. aligned with OWASP SAMM)
  2. Development of a roadmap covering both organizational and technical improvements
  3. Prioritization based on quick wins, security maturity, and regulatory requirements

3. Implementation & Support:

  1. Development and implementation of appropriate policies, standards, and checklists
  2. Selection and integration of tools for secure coding, security testing, and deployment
  3. Support for pilot projects and the establishment of internal security champions

4. Training & Enablement:

  1. Practical training for software engineers, DevOps teams, and software architects
  2. Coaching for management and key stakeholders to establish sustainable security processes
  3. Support for integration into existing governance frameworks and Information Security Management Systems (ISMS)

Whether it’s architecture reviews, Threat Modeling, static code analysis, or security gates within your CI/CD pipeline, we help you select, prioritize, and integrate the right security measures across every phase of the software development lifecycle — from requirements and design through development, testing, deployment, and operations.


Want to do more than just demand secure software — want to build it?
CERTAINITY helps you turn secure development principles into everyday engineering practice.