Inspium leverages our PASTA (Process for Attack Simulation and Threat Analysis) methodology to apply a risk-based approach to threat modeling. This methodology integrates business impact, inherent application risk, trust boundaries amongst application components, correlated threats, and attack patterns that exploit identified weaknesses from the threat modeling exercises. Prior to the PASTA threat model, most application threat models were not even considering actual threats.

As the name implies, a key goal for threat modeling is to do just that – model threats. Threat categorization mnemonics (like STRIDE) are helpful for beginners, but product managers and their superiors are eager to know which threats are topical to their business, product, and platform. Furthermore, limiting threats to a handful of categories may not include the actual threats adversarial groups are planning.

PASTA provides a risk centric threat modeling approach that is evidence-based. Inspium’s security experts correlate real threats to your attack surface of application components and identify risk by first understanding the context of what the software or application is intended to do for the business or its clients. We also conduct exploitation tests that support threat motives within the model to validate whether they are probabilistic. Correlating viability with sustained impact allows this methodology to resonate as a highly effective risk-focused threat modeling approach.