OWASP Threat Dragon is a modeling tool used to create threat model diagrams as part of a secure development lifecycle.Threat Dragon follows the values and principles of the threat modeling manifesto.It can be used to record possible threats and decide on their mitigations, as well as giving a visual indicationof the threat model components and threat surfaces. Threat Dragon runs either as a web application or as a desktop application.
The Open Web Application Security Project (OWASP) is a nonprofit foundation that works to improve the security ofsoftware. All of our projects, tools, documents, forums, and chapters are free and open to anyone interested inimproving application security.
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OWASP Threat Dragon provides a free, open-source, threat modeling application for teams implementing the STRIDE approach.It can also be used for categorising threats using LINDDUN and CIA.The key areas of focus for the tool is:
The Threat Modeling Tool is a core element of the Microsoft Security Development Lifecycle (SDL). It allows software architects to identify and mitigate potential security issues early, when they are relatively easy and cost-effective to resolve. As a result, it greatly reduces the total cost of development. Also, we designed the tool with non-security experts in mind, making threat modeling easier for all developers by providing clear guidance on creating and analyzing threat models.
A threat modeling tool enables you to proactively identify and resolve possible security threats to your software, data, or device. It usually begins during the design stage of the product, with regular iterations to keep security up-to-date.
Because of the sheer scale of this undertaking and the number of players involved, the threat modeling process can take up a lot of resources in terms of time and capital. It also requires the skill of a threat intelligence analyst. This is why using a threat modeling tool makes a lot of sense. These tools allow for a more streamlined threat modeling process, drastically reducing the number of resources used to create a threat model from scratch and maintaining it.
The threat modeling tool industry is a relatively new one, with many nascent players in the market. The next section will guide you through the factors to consider while choosing a threat modeling tool.
Any good threat modeling tool requires the detailed architecture of your application, the infrastructure that goes with it, and regulatory compliance that needs to be followed. If a new module or requirement is being added, the tool must be able to seamlessly take this input as well.
This is a lot of crucial information, and any errors at this stage will cause problematic threat models that will cause security holes. So, it is essential that this part of the tool is clear and easy to use.
The best threat modeling tools are the ones that allow you to create or upload a system diagram (data flow diagrams being the most common). The visual aspect helps create a holistic picture of your application and ensures that you do not miss important assets, connections, or boundaries.
It is essentially a database of various potential threats to your system, based on threats to similar applications in the market. When this information is juxtaposed with your system information, it becomes easier to evaluate your vulnerabilities and predict threats.
A threat dashboard is an intuitive display of the data gathered with threat intelligence that makes pre-emptive remedial actions easier. The more sophisticated the threat dashboard is, the easier it is to make decisions about tackling vulnerabilities.
A mitigation dashboard works in tandem with the threat dashboard. Every corrective action you make with the help of a mitigation dashboard must reflect in the threat dashboard. It is to be noted here that for organizations with minimal security experience, a threat modeling tool with good threat intelligence and, in turn, good mitigation dashboards is the way to go.
A rule engine is a system that collects all the regulations and policies that your organization follows. It can simply connect to existing policies like PCI and GDPR or can also work with custom rules. This is the part of the tool that ensures your business is compliant with regulatory requirements.
The complexity of the threat modeling process increases with the complexity of your application. If your product is a mammoth, then your threat modeling tool should be poised to reduce duplicate efforts. The ability to reuse components and use threat model templates (custom ones or templates packaged with the tools) when you create new modules is a huge advantage.
For example, when your threat modeling tool integrates with Jenkins, it makes DevSecOps easier and seamless. Another useful feature is connecting the mitigation dashboard to an issue tracker like JIRA. That way, any vulnerability that needs addressing can be tracked in real-time. If your teams work using agile methodologies, it might be best to look into tools that offer these features.
The best outcome of a threat modeling exercise is robust documentation of the threat model, which can be circulated to all the stakeholders. Threat modeling tools should have the ability to generate reports of the threat modeling efforts at any point in time.
Microsoft Threat Modeling Tool is one of the oldest and most tested threat modeling tools in the market. It is an open-source tool that follows the spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege (STRIDE) methodology.
Choosing the right tool for threat modeling is half the battle won. So, make sure you consider the resources at hand, your threat modeling goals, and the amount of capital and time you are willing to invest in the threat modeling process.
Threat modeling is an organized approach for identifying and categorizing possible risks such as vulnerabilities or a lack of protection mechanisms, as well as prioritizing security mitigations. The goal of threat modeling is to provide defenders and the security team with an analysis of what security measures are necessary based on the present information systems and threat environment, the most likely attacks, their technique, purpose, and target system.
Threat modeling can assist businesses in reducing the possible cost and requirement for rework of code during development or post-production support. Threat modeling assists threat intelligence analysts in identifying, categorizing, and prioritizing threats in order to guarantee successful recording and reporting, which is the overarching goal of a threat intelligence program. A good threat intelligence report assists the security defense and security operations teams in protecting IT assets from attacks and vulnerabilities.
There is a wide selection of commercial as well as open source threat modeling software to choose from. The following is a list of the top threat modeling tools that you should keep on hand for threat modeling:(The given list is in random order)
With its groundbreaking threat modeling and SDL risk management platform, IriusRisk makes DevSecOps a reality. IriusRisk is a strong tool for ensuring that security is built into the design process and carried through to production. It serves as a central coordination point for teams to threat model and manage risk throughout the SDL, with real-time updates. IriusRisk is the glue that connects Security, Operations, and Development. It's built for integration, simplicity, scale, and speed. IriusRisk is a trusted partner of some of the world's major financial institutions, and we take pride in our ability to adapt quickly, be nimble, adaptable, responsive, and stay ahead of the curve. IriusRisk is a worldwide company that is eager to work with you. For further information or to schedule a demonstration, please contact us.
IriusRisk Community Edition is a free version of IriusRisk that helps you to model software cyber threats rapidly using a template-based methodology and then manage those risks across the SDLC, including:
IriusRisk employs pre-defined components and a built-in threat and countermeasure library to enable teams to construct these models fast without relying on security professionals. Countermeasures may be easily deployed into ALM systems like Jira, TFS, and Rally, putting them front and center in developers' workflows. IriusRisk is compliant with the most important industry standards, including PCI DSS, EU GDPR, OWASP, and NIST 800-53. Most DevSecOps pipeline technologies are fully integrated via native integration or API.
It enables you to represent architecture and its assets as a YAML file straight within the IDE. All basic risk rules (as well as specific custom rules if present) are tested against the architectural model when the Threagile toolkit is run.
When the Threagile toolkit is run, a collection of risk rules run security checks against the architectural model and provide a report with potential risks and mitigation recommendations. In addition, nice-looking data-flow diagrams and other output formats are generated automatically (Excel and JSON). Risk tracking may also take place within the Threagile YAML model file, so the current state of risk mitigation can be provided. Threagile may be started as a REST-Server or from the command line (a Docker container is also available).
The Tutamen Threat Model Automator was created to enable security at the architectural level, where the cost of addressing defects is the lowest. With a single input of variables, you may reduce human error and inconsistencies. Make a living threat model that adapts to changes in the design.
You are free to use the Community Plan for as long as you like. More threat library and reporting options are available with the Standard and Pro subscriptions. Please inquire about our Enterprise plan alternatives if you want a highly tailored solution.
CAIRIS (Computer-Aided Integration of Requirements and Information Security) is an acronym that stands for Computer-Aided Integration of Requirements and Information Security. It's a free and open source threat modeling platform for eliciting, describing, and evaluating safe and useful systems. It was designed from the ground up to include all of the aspects required for usability, requirements, and risk analysis. 2ff7e9595c
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