Threat Modeling Systems and Related Methods Including Mitigating Components

Threat modeling methods include providing one or more data stores storing threat model components, threats, and security requirements, each threat associated with at least one of the threat model components, each security requirement including a stored indication of whether it is a compensating control, and each compensating control associated with one of the threats. One or more computing devices communicatively coupled with the one or more data stores display a relational diagram of a system, an application, and/or a process, using visual representations of the threat model components, the diagram defining a threat model. The one or more computing devices display a threat report displaying each threat associated with one of the threat model components included in the threat model. The one or more computing devices further display a compensating control report displaying each compensating control that is associated with one of the threats included in the threat report.