Security-Driven Software Development

Build Security into the Foundation of Your Software

Software security is often treated as a final checklist or a patch applied after vulnerabilities are discovered. Security-Driven Software Development takes a different path. Aspen Olmsted shows how to weave security analysis and risk mitigation into the earliest stages of design, so the resulting applications are more resilient from the start.

Model Secure Applications Before Writing Code

The book begins by introducing security principles drawn from Microsoft’s Security Development Lifecycle, OWASP, NIST’s Secure Software Development Framework, and MITRE. It then demonstrates how to capture requirements, use cases, and misuse cases, and translate them into secure functional, object, dynamic, and system models. UML diagrams and stereotypes make these abstract ideas concrete, with an enterprise example running through the chapters.

From Threat Modeling to Concrete Mitigations

A dedicated section on threat modeling explains how to systematically identify potential attackers, attack paths, and vulnerabilities using STRIDE and DREAD. Attack trees and tools support the analysis, helping teams prioritize the risks that matter most.

Defend Your Implementation

The second half of the book moves into practical implementation defenses. Readers explore authentication and authorization, single sign-on and OAuth, input validation and sanitization, and language-specific strategies for preventing common web vulnerabilities like injection, session mismanagement, and request forgery. Each topic connects back to the secure modeling approach introduced earlier.

Who Can Benefit

Software developers, architects, and security practitioners will find a clear path from security principles to working code. The structured enterprise example makes the material especially useful for teams building web applications or distributed systems. Secure software is not an afterthought—it is a design decision.