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DEF CON 27 - Recon Village - Chris Kirsch - Using OSINT for Competitive Intelligence

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Social Engineering CTF Application Video DEFCON25 (Chris Kirsch)

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Social Engineering CTF Application Video DEF CON 24 - Chris Kirsch

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Social Engineering - Winning SECTF call at DEF CON 25

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Using Discrete-Choice Conjoint Analysis for Pricing Strategy with SurveyGizmo and MEXL

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