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Automated Test Case Generator for Phishing Prevention Using Generative Grammars and Discriminative Methods

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dc.contributor.advisor McCoy, Damon
dc.contributor.author Palka, Sean
dc.creator Palka, Sean
dc.date.accessioned 2016-04-19T19:29:44Z
dc.date.available 2016-04-19T19:29:44Z
dc.date.issued 2015
dc.identifier.uri https://hdl.handle.net/1920/10198
dc.description.abstract This research details a methodology designed for creating content in support of various phishing prevention tasks including live exercises and detection algorithm research. Our system uses probabilistic context-free grammars (PCFG) and variable interpolation as part of a multi-pass method to create diverse and consistent phishing email content on a scale not achieved in previous research. This system, which we have named PhishGen, is capable of generating a large amount of unique content that can be used in live exercises, or alternatively used to build training datasets for phishing detection methods and filter settings. PhishGen is a web-based application that implements our underlying methodology to provide a user-interface for building and modifying PCFG rules and weights. The system is released as an open-source tool in order to allow access to other researchers. PhishGen has already been used in support of live commercial phishing exercises and is in the process of being utilized for content development for commercial frameworks.
dc.format.extent 177 pages
dc.language.iso en
dc.rights Copyright 2015 Sean Palka
dc.subject Information technology en_US
dc.subject Cyber Security en_US
dc.subject Generative Grammars en_US
dc.subject Natural Language Processing en_US
dc.subject Phishing en_US
dc.title Automated Test Case Generator for Phishing Prevention Using Generative Grammars and Discriminative Methods
dc.type Dissertation en
thesis.degree.level Doctoral en
thesis.degree.discipline Information Technology en
thesis.degree.grantor George Mason University en


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