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Title:Expert consulting in applied mathematics & data privacy
Description:Companies come to us for help data analysis and data privacy. Clients have included Amazon, Google, Microsoft, law firms, start-ups, and smaller businesses.
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Fetched At:November 13, 2025
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h1Applied Math & Data Privacy
h2Expert Consulting
h6Applied Mathematics
h6Expert Legal Testimony
h2Data Privacy
h6HIPAA Determination
h6Differential Privacy
h3John D. Cook
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Expert consulting in applied mathematics & data privacy Skip to content - MATH - PROBABILITY - SIGNAL PROCESSING - NUMERICAL COMPUTING - SEE ALL … - STATS - EXPERT TESTIMONY - WEB ANALYTICS - FORECASTING - RNG TESTING - SEE ALL … - PRIVACY - HIPAA - SAFE HARBOR - CRYPTOGRAPHY - DIFFERENTIAL PRIVACY - PRIVACY FAQ - WRITING - BLOG - RSS FEED - TWITTER - SUBSTACK - ARTICLES - TECH NOTES - ABOUT - CLIENTS - ENDORSEMENTS - TEAM - SERVICES (832) 422-8646 Contact # Applied Math & Data Privacy Companies come to us for solutions to problems in applied math and data privacy. Clients have included large companies such as Amazon, Google, Microsoft, and Amgen, as well as numerous law firms, data vendors, and start-ups. **Reach out now** for a free consultation to explore how we can help your company. LET’S TALK ## Expert Consulting ###### Applied Mathematics We provide deep expertise in areas of mathematics that arise in practical application, such as mathematical modeling, probability and statistics, differential equations, numerical computation, and signal processing. Learn More ###### Expert Legal Testimony Judges and juries have to make decisions based on probability, even if they have little math background. Get help from an expert in statistics who is also skilled in conveying probability and statistics to a general audience. Learn More ## Data Privacy ###### HIPAA Determination We help you meet your business objectives while satisfying the individual privacy protections required by HIPAA, and provide expert determination of the deidentification procedures we develop. Learn More ###### Differential Privacy Differential privacy offers strong privacy guarantees while also lifting arbitrary restrictions on data analysis. Data subjects and data analysts both benefit from this new approach to data privacy. Learn More **John D. Cook, PhD, President** My colleagues and I have decades of consulting experience helping companies solve complex problems involving applied math, statistics, and data privacy. ### John D. Cook © All rights reserved. Search for: (832) 422-8646 EMAIL