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Dan Solero

Cybersecurity Executive | AVP & CISO | AI & Quantum Security Innovator | Board & Executive Advisor

AT&TDallas, Texas, United States

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Experience30+ Years
LevelCXO

Executive Overview

I am a cybersecurity executive with 25 years of experience securing telecommunications, IT, and emerging technologies. I currently head the security program for Forged Fiber 37, an open access fiberoptic broadband company. Until February of 2026, I was Assistant Vice President in AT&T’s Chief Security Office and CISO for FirstNet, America’s nationwide public safety broadband network. I had also served as CISO for Cricket Wireless through early 2025. Over the course of my career, I’ve had the opportunity to lead, direct, and personally contribute across all six functions of the NIST Cybersecurity Framework 2.0. That has included guiding security for mobility core, RAN, wireline, and signaling systems; strengthening cloud, data center, and endpoint defenses; and driving secure software development. In several of these domains, I’ve helped shape practices that have influenced the industry itself.I hold 25+ U.S. patents, and I am proud that the teams I’ve built have produced more than 100 additional innovations in cybersecurity, AI, and quantum security.What drives me is clarity and impact: I’m known for making the complex simple — translating technical and regulatory risk into clear business priorities, decisions, and outcomes. I believe security programs should drive accountability, resilience, and be human-centered, enabling innovation while protecting what matters most.

Career Timeline

Professional employment history
  • AT&TCurrent
    2005–Present· 21 yrs 8 mos
    • Assistant Vice President, Chief Security Officer, FirstNet and Cricket WirelessCurrent
      2018–Present
    • Executive Director, Security Architecture
      2013–2018
    • Director, Managed Security Services
      2010–2013
    • Lead Member of Technical Staff, Managed Security Services
      2005–2010
  • Aug 1996–2005· 8 yrs 5 mos
    • Earlier Career
      Aug 1996–2005

Education

Full Stack Web Development Certification

Computer Software Engineering

freeCodeCamp

Master of Science - MS

Information Science/Studies

Ball State University

Master of Science (M.S.)

Information and Communication

Ball State University

Bachelor of Arts - BA

Telecommunications Management

Indiana University Bloomington

Executive Relationship Map

Reports To
Dan Solero
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

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Skills & Expertise

20 of 20 skills
Strategic LeadershipSkill DevelopmentGlobal Regulatory ComplianceInformation Security GovernanceInformation Security AnalysisCommunicationCross-functional CollaborationsCyber Risk ManagementPublic SpeakingCrisis ManagementQuantum ComputingTechnical EngineeringArtificial Intelligence (AI)Strategic CommunicationsCybersecuritySecurity OperationsScalabilityEnterprise Risk ManagementCritical Infrastructure ProtectionSecurity Operations Management