Abstract: In accordance with one embodiment of the present disclosure, a method for author verification includes extracting, with a processor, text data from an electronic document to produce a plurality of sentences, extracting, with a natural language processing (NLP) tool, a plurality of keywords from the text data, selecting, with the processor, a sentence from the plurality of sentences based on the plurality of keywords, identifying, with the processor, a keyword of the sentence, wherein the keyword is included within the plurality of keywords, and transforming, with the processor and the NLP tool, the keyword into an authentication output provided for display to a user on an electronic display, the authentication output comprising one or more answer options based on the keyword and being selectable by the user via a user input device.