Darrell Geusz has more than 20 years of experience in planning, developing, architecting, imple-menting and supporting state-of-the-art IT solutions for both the public and private sector, including 18 years in identity, credentialing and access management (ICAM) solutions. Darrell has unique broad and deep technical experience in identity technologies products and systems having been an instrumental part of several successful start-up companies including AuthenTec (acquired by Apple) and Cross Match. Large-scale ICAM solutions designed by Darrell manage up to 100 million identity records each and included single projects that deployed over 600 servers and 16,000 workstations.
Some of the pioneering auth-entication and authorization technical solutions that Darrell has contributed to include optical, capacitive, touchless and 3D fingerprint hardware, advanced identity searching including biographics, biometrics and results fusion, very large identity systems and databases (Big Data), as well as Bring Your Own Device / Credential / Identity (BYOD / BYOC / BYOI) systems and solution architectures. Trust frameworks / networks invented, patented, designed and/or deployed by Darrell included tokenization, dynamic privilege linking, advanced policy management, federated attri-bute management and attribute interoperability.