Generating highly realistic decoy email and documents
First Claim
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1. A method for generating a decoy electronic document comprising:
- receiving a file that includes at least one email or other electronic document,parsing the file to retrieve text,segmenting the text into sentences,tokenizing each sentence into a plurality of tokens,applying parts-of-speech analysis to each sentence,computing additional features for the tokens,applying a previously trained chunker to each sentence to detect concepts,verifying the detected concepts to exclude false positives,shifting the verified dates and times by user specified amounts, andreconstructing the file in its original format with the shifted dates and times.
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Abstract
A system that generates decoy emails and documents by automatically detecting concepts such as dates, times, people, and locations in e-mails and documents, and shifting those concepts. The system may also generate an email or document reciting a URL associated with a fake website and purported login credentials for the fake website. The system may send an alert to a user of the system when someone seeks to access the fake website.
9 Citations
20 Claims
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1. A method for generating a decoy electronic document comprising:
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receiving a file that includes at least one email or other electronic document, parsing the file to retrieve text, segmenting the text into sentences, tokenizing each sentence into a plurality of tokens, applying parts-of-speech analysis to each sentence, computing additional features for the tokens, applying a previously trained chunker to each sentence to detect concepts, verifying the detected concepts to exclude false positives, shifting the verified dates and times by user specified amounts, and reconstructing the file in its original format with the shifted dates and times. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification
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Current AssigneeAllure Security Technology, Inc.
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Original AssigneeAllure Security Technology, Inc.
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InventorsStolfo, Salvatore J., Sable, Carl
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Primary Examiner(s)Mehedi, Morshed
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Application NumberUS15/233,563Publication NumberTime in Patent Office1,189 DaysField of SearchUS Class CurrentCPC Class CodesG06F 40/151 TransformationG06F 40/295 Named entity recognitionG06N 20/00 Machine learningG06N 7/01 Probabilistic graphical mod...H04L 63/1491 using deception as counterm...
