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This paper presents an attack scenario based approach for software security testing at design stage. Attack scenarios are represented as extended activity diagram (EAD) and new unified threat model (NUTM). Security test cases are derived from attack scenarios automatically according to coverage criteria of complex attack path. These test cases are applied to test the security of system. According...
The UML activity diagrams (ADs), are lack of formal semantics in UML official specifications and therefore they cannot be performed formal system behavior analysis. This paper firstly employs the Hoare's CSP (communicating sequential processes) to formalize the behaviors of UML ADs and hence it can provide an approach to model checking UML ADs during software analysis or design stage since CSP is...
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