Common Selection Patterns

Certain patterns emerge from successful tool selections. Development-focused organizations often start with SAST, leveraging developer familiarity with static analysis concepts. Security-led initiatives frequently begin with DAST, building on penetration testing experience. Quality-focused teams find IAST natural, extending existing test practices to include security.

Cloud-native organizations increasingly adopt tool combinations from the start. Container-based deployments simplify tool integration, making multiple approaches feasible. Serverless architectures might emphasize SAST due to IAST agent limitations. Multi-cloud strategies benefit from cloud-agnostic tools that work across providers. Modern architectures often demand modern security testing approaches.

Industry-specific patterns reflect unique requirements. Financial services typically implement all three approaches for defense in depth. Healthcare organizations focus on compliance-driven selections. Technology companies emphasize developer experience and automation. Retail prioritizes customer-facing application security. Understanding industry norms helps benchmark tool selections.