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Brien Posey

Brien Posey

Brien Posey is an internationally best-selling technology author and speaker, and a former 22-time Microsoft MVP. Prior to going freelance, Posey served as lead network engineer for the United States Department of Defense at Fort Knox and as a CIO for a chain of hospitals and healthcare facilities. In addition to his continuing IT work, Posey has spent the last 10  years actively training to be a commercial astronaut.

Articles By the Author

Why E-Signatures Are Becoming Essential in Small Business Operations
Brien Posey
January 14, 2026  | 4 mins read
Reducing Shadow IT with Smart Document-Sharing Policies
Brien Posey
December 18, 2025  | 5 mins read
The Hidden Risks of Using Cloud Storage Services for Enterprise File Sharing
Brien Posey
December 04, 2025  | 5 mins read

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