Curriculum Vitae

LD Herrera, PhD

Adjunct Assistant Professor and cybersecurity scholar-practitioner with 35+ years of IT leadership experience, a PhD in Cyber Defense, an MBA, and professional certifications in security, governance, and privacy.

Academic Appointments

Education

2026

Dakota State University, Madison, SD

PhD Cyber Defense. Dissertation: Victims' Voices: Toward a National Romance Scam Support Model.

Certifications and Awards

2025

CIPP/US

Certified Information Privacy Professional.

2024

CISM

Certified Information Security Manager.

2023

Graduate Research Assistant

Funded by National Science Foundation Award #1828302.

2021

CISSP

Certified Information Systems Security Professional.

Research Experience

2023 - 2024

Graduate Research Assistant - Dakota State University

Advisor: Dr. Ashley Podhradsky. Topic: artificial intelligence enhancements to scams targeting older adults.

2025 - 2026

Doctoral Dissertation - Dakota State University

Victims' Voices: Toward a National Romance Scam Support Model. Developed evidence toward a national, victim-centered support model for romance scam victims.

Professional Experience

2006 - Present

Expert Approach, Inc.: President and CEO

Leads custom software development and data management engagements for small and mid-sized organizations and federal agencies.

1999 - 2006

LDS Consulting, Inc.: Consultant, President, and CEO

Provided database, web, server, and network consulting for small businesses.

2001 - 2003

WebCo Publishing: IT Manager

Managed information technology operations for a large commercial printing and digital prepress company.

1999 - 2000

Alegent Health: Lead Microcomputer Analyst

Led workstation replacement deployments across two major hospitals.

1997 - 2000

Union Pacific Railroad: National Help Desk Team Leader and Network Administrator

Led national help desk service for 7,000 users and provided advanced technical support for high-priority users.

1992 - 1997

C & A Industries, Inc.: Network Administrator

Administered networks, developed FoxPro database applications, and provided technical support across multiple subsidiary companies.

1990

Guarantee Trust Life Insurance: PC Technician

Designed and implemented the company's first PC-based IBM Token Ring network, connecting 25 PCs to mainframe systems through terminal emulation.