Privacy Act Expert Witnesses

Privacy act expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on privacy act. The privacy act expert witness listings on this page are typically from fields/areas of expertise such as: Computers and Cybersecurity.

John Horst, CISSP®-ISSAP®

Xanesti Technology Services, LLC

San Diego, California
Computers, Cybersecurity - Cybersecurity, Forensics, HIPAA, Privacy Act, NIST, Discovery, Breach, AI
John Horst, CISSP®-ISSAP®, is the owner and Chief Technology Officer for Xanesti Technology Services, LLC. John has provided expert information technology consulting across several lines of business such as pharmaceutical development, medical billing, general liability insurance, clinical laboratory systems, mortgage financing, and automotive aftermarket products. John has provided cybersecurity engineering, software development, installation and training, and troubleshooting for 11 years in support of multiple U.S. Navy programs of record, including programs operating at both unclassified and secret levels. John maintains an active national security clearance at the TOP SECRET level. John has taught information technology courses for the University of Phoenix (San Diego and Online campuses) and Coleman University (San Diego) where John pioneered the development of computer game software development instruction, now a core part of the Coleman curriculum. John has also taught ph...