Cupertino security firm Alcatraz has closed a $50 million Series B funding round, bringing its total capital raised to over $100 million. The company, established by a former Apple Face ID engineer, offers an AI-powered access system that authenticates users without storing personal biometric data. This investment will accelerate its mission to secure critical infrastructure, including top AI data centers, airports, and Fortune 100 companies worldwide.
Addressing Outdated Security Norms
Traditional physical security methods, such as badges and PIN codes, are increasingly viewed as inadequate for modern security challenges. These legacy systems are vulnerable to being lost, stolen, or shared, creating significant security gaps for organizations. Furthermore, many existing biometric solutions raise privacy concerns by collecting and storing sensitive personal data, creating high-value targets for potential breaches and regulatory scrutiny.
A New Approach to Biometrics
Alcatraz offers a distinct alternative with its flagship product, the Rock™, which focuses on authentication rather than surveillance. The system verifies a person's identity as they walk past an entry point without requiring them to stop or present a badge. This process confirms an individual is who they claim to be without linking their face to a stored database of photographs or personal information.
The company's technology is engineered with privacy as a core principle, ensuring no photographs or biometric images are stored. Employee enrollment is voluntary, and individuals retain the ability to delete their data at any time. This approach ensures the platform is compliant with major data protection regulations such as GDPR, CCPA, and BIPA, addressing modern privacy expectations from the outset.
Company Origins and Vision
The company was founded in 2016 by Vince Gaydarzhiev, who previously led hardware prototyping for Apple's iPhone and iPad during the development of Face ID. His experience building privacy-centric technology at Apple inspired him to apply the same principles to physical access control for workplaces. The goal was to protect buildings with the same level of secure, anonymized authentication that people trust on their personal devices.
Strategic Growth and Market Demand
This funding arrives at a critical time, coinciding with the rapid expansion of AI data centers, which house some of the world's most valuable infrastructure. Alcatraz has already seen over 300% year-over-year growth in this sector, demonstrating a strong market need for advanced security. As companies invest billions in AI, protecting these physical assets has become a paramount concern for the entire digital economy.
Beyond data centers, Alcatraz is targeting other high-stakes environments like airports, having recently received certification from the FAA-funded Safe Skies program. The new capital will be used to expand into new international markets and verticals while also growing its team. The company anticipates that these strategic initiatives will make 2026 its most successful year to date, building on significant recent customer growth.
The $50 million investment marks a significant milestone for Alcatraz, validating its privacy-first approach to physical security in an era of increasing data sensitivity. Led by BlackPeak Capital, Cogito Capital, and Taiwania Capital, the funding positions the company to scale its operations globally. As demand for sophisticated, non-invasive security solutions grows, Alcatraz is well-equipped to redefine industry standards for protecting critical infrastructure worldwide.