It is supported by the Open Web Security Project (OWASP) foundation. An informal graphical representation of the system structure, called Data Flow Diagram (DFD), is often used there. Common approach of the threat modeling consists of an analysis of a system structure and creation of a threat model, aimed to figure out most of security issues. Threat modeling of computer systems refers as an approach of identification potential security harm and applying countermeasures. Keywords - cloud security, security patterns, threat modeling, knowledge management, OWL ![]() The work offers an Academic Cloud Computing Threat Patters (ACCTP) catalog as a way of the threat modeling of cloud systems and a set of design primitives as means of learning cloud security challenges. This work briefly describes those efforts and concentrated on an ontological catalog of cloud system threats. Towards automation of the threat modeling process we have proposed an ontological approach both to analysis of a system design (by an ontology-driven threat modeling framework) and creation of security patterns (by an ontological schema of security pattern). Cloud computing domain has been in a focus of security scientists and experts for decade, however it is still a problem to make secure the use of cloud systems and their applications, because of distributed nature, variety of deployment models, and different stakeholders. Threat modeling of cloud systems with ontological security pattern catalogĪbstract - This work considers challenges, related to the lack of methods of automatic threat modeling and well-formed data sources of threats and countermeasures as well as techniques to collect such security knowledge. ![]() ![]() This work considers challenges, related to the lack of methods of automatic threat modeling and well-formed data sources of threats and countermeasures as well as techniques to collect such security knowledge.
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