threat-modeling

Threat modeling identifies security threats in applications by decomposing systems, mapping data flows, and visualizing trust boundaries. It applies structured methodologies to systematically uncover vulnerabilities and design mitigations across projects.

STRIDE threat modeling categorizes threats per system element to prioritize mitigations. Use it during architecture reviews to systematically identify spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege risks.

Creating a data flow diagram for security analysis involves mapping how data moves through your system and identifying trust boundaries. This visual decomposition reveals where data crosses security perimeters and exposes potential threat vectors.

Yes, DREAD risk scoring ranks application threats by evaluating damage, reproducibility, exploitability, affected users, and discoverability. This systematic scoring mechanism helps prioritize which identified threats require immediate security controls.

The best way to map trust boundaries is creating data flow diagrams that visualize where data crosses security perimeters. This process highlights interface interactions between trusted and untrusted zones, guiding security control placement.

PASTA threat modeling supports risk-aware security controls design by aligning business objectives with technical requirements. This process-oriented approach simulates attack scenarios to yield targeted mitigations and comprehensive threat catalogs.