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With a growing amount of transferred data in an interconnected world, the insurance of a secure communication between two peers becomes a critical task in the software industry. A leak of critical data can cause tremendous costs in a financial, social but also political manner. For this sake, cryptographic protocols are implemented and regulate the data transfer, thus ensuring the safety of transferred...
The European ITEA2 project DIAMONDS (Development and Industrial Application of Multi-Domain Security Testing Technologies) develops under the direction of Fraunhofer FOKUS, Berlin efficient and automated security test methods for security-critical, networked systems in various industrial domains such as industrial automation, banking and telecommunications. DIAMONDS develops methods to design objective,...
Currently network security of institutions highly depend on firewalls, which are used to separate untrusted network from trusted one by enforcing security policies. Security policies used in firewalls are ordered set of rules where each rule is represented as a predicate and an action. This paper proposes modeling of firewall rules via directed acyclic graphs (DAG), from which test cases can be automatically...
This speculative paper outlines an untested idea: it superficially compares security testing with usability testing. Looking for analogies between these fields may seem far-fetched, but the result is surprising. When it comes to testing, usability and security may be not as dissimilar as they seem. A closer look at usability testing may yield new insights for security testing.
This position paper proposes a research agenda for the field of security testing. It gives a critical account of the state of the art as seen by a practitioner and identifies questions that research failed to answer so far, or failed to answer in such a way that it would have had an impact in the real world. Three categories of research problems are proposed: theory of vulnerabilities, theory of security...
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