Christina Halikiopoulos

Solutions Architect – AI Security, AI Security Domain Architecture

Christina Halikiopoulos is a solutions architect at SHI specializing in technical cybersecurity consulting. She brings deep expertise in application and AI security, underpinned by her CompTIA Security+ and ISC2 CSSLP certifications.

With a background spanning technical account management and pre-sales security, Christina has led NIST readiness assessments and guided organizations through frameworks such as NIST and CIS. Her current focus includes application and AI security, where she advises on secure coding practices and builds resilient strategies across the software development lifecycle.

With AI increasingly integrated into enterprise systems, Christina helps organizations secure AI applications by protecting model integrity, safeguarding training data, and mitigating risks such as prompt injection and adversarial attacks.