Ayala Miller

Title: Ayala Miller: Innovator in Access Request Risk Mitigation

Introduction

Ayala Miller is a prominent inventor based in Bellevue, WA (US). She has made significant contributions to the field of computing security, particularly in the area of access request risk mitigation. Her innovative approach utilizes machine learning to enhance the security of computing systems.

Latest Patents

Ayala Miller holds a patent titled "Anomaly-based mitigation of access request risk." This patent addresses the issue of access to secured items in a computing system. Instead of persistent access, her invention allows access requests to be granted on a just-in-time basis. Anomalous access requests are detected using machine learning models based on historic patterns. The models utilize conditional probability or collaborative filtering to create human-understandable explanations of threat assessments. Individual machine learning models are based on historic data of users, peers, cohorts, services, or resources. The models may be weighted and aggregated in a subsystem to produce an access request risk score. Scoring principles and conditions utilized in the scoring subsystem include probabilities, distribution entropies, and data item counts. A feedback loop allows for incremental refinement of the subsystem. Anomalous requests that would be automatically approved under a policy may instead face human review, while low-threat requests that would have been delayed by human review may be approved automatically.

Career Highlights

Ayala Miller is currently employed at Microsoft Technology Licensing, LLC, where she continues to innovate in the field of technology. Her work focuses on enhancing security measures in computing systems, making them more efficient and secure.

Collaborations

Ayala has collaborated with notable colleagues, including Christopher Michael Jeffords and Srikanth Bolisetty. Their combined expertise contributes to the advancement of technology and security measures in the industry.

Conclusion

Ayala Miller is a trailblazer in the field of access request risk mitigation, with her innovative patent showcasing her commitment to enhancing computing security. Her work at Microsoft Technology Licensing, LLC, along with her collaborations, positions her as a key figure in the technology landscape.