Tim McAllister

Trusted Leader in Digital Trust, IoT Security, and PKI Solutions

With over two decades of experience in cybersecurity, I specialize in securing digital ecosystems for enterprises, IoT device manufacturers, and critical infrastructure providers. As Senior Director of Digital Trust at DigiCert, I lead strategic initiatives that help businesses navigate cybersecurity challenges while ensuring compliance with evolving industry standards.

My expertise spans: IoT & Embedded Security: Driving secure-by-design architectures for smart devices and connected infrastructure.

PKI & Identity Management: Leading scalable trust solutions for authentication, encryption, and secure software signing.

Regulatory Compliance & Standards: Aligning organizations with frameworks such as NIS2, CMMC, and ISO/IEC 27001.

Industry Collaboration: Actively contributing to initiatives like SAE ITC EV PKI, CharIN Testival, and NG911 security advancements.

Passionate about innovation, I work with leading OEMs, silicon vendors, and system integrators to integrate DigiCert's trusted security solutions into their ecosystems. If you’re exploring cybersecurity strategies, PKI deployments, or digital trust at scale, let’s connect.