Trusted Security Solutions, Inc. provides compliant security key encryption services for a diverse set of applications.  For 20 years, customers have enjoyed TSS’s innovative products, excellent customer service and cryptographic thought leadership.


David_cirDavid Pharr

President & Director of Business Development

As President and Director of Business Development, David actively supports Trusted Security’s clients and oversees daily operations.  His entire career encompasses supporting companies who provide or implement leading edge automation and technology.

David worked in the information processing industry from 1978 – 1994 starting with Lanier Business Products in Atlanta, Georgia.  At Lanier, David held positions in application R&D, marketing, and sales management working with the first commercially available screen based word processing systems.  In 1988 David joined Async Corporation, a national voice processing and voice response service provider, where he held the position of Regional Vice President.  In 1994 he became co-owner of New Concepts in Marketing, Inc., a national in-store marketing company that experienced rapid growth between 1994 and 2004.  NCiM was a pioneer in processing subcontractors payments through the use of auto loaded debit cards and lead the in-store marketing industry in automating data capture, scheduling resources, and reporting results to clients over the internet.  Since then David has focused on growing TSS.

Joe_CirDr. Joseph Wadlinger

Senior Solutions Architect

Joe has 35+ years in project management, systems architecture and software development experience.  As Senior Solutions Architect, Joe is responsible for the architecture, planning, coordination and development of Trusted Security’s Key Management solutions.  He also manages the internal network, security and infrastructure at TSS.  Joe works closely with David, Sebastian and the rest of the TSS team to create leading edge solutions for our TSS customers.

Joe received his doctorate in medicine from Wayne State University in Detroit Michigan.

Sebastian_CirSebastian Ganson

Crypographic Solutions Architect

Sebastian has more than 25 years in systems architecture and software development in a number of industries. As Cryptographic Solutions Architect, Sebastian is responsible for the implementation of Trusted Security’s Key Management solutions along with providing consulting services and subject matter expertise to clients. Sebastian works closely with Joe and the rest of the TSS team to drive new product development and provide our customers with top tier support.

Sebastian holds a bachelor’s degree in the Liberal Arts from St. John’s College in Annapolis, Maryland.



Chilla Plexico

Sr. Solutions


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Sr. Support