This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Citibank, N.a.. Active years: 2023-2025.
Company Filing History:
Years Active: 2023-2025
Title: Innovations by Ilia Shevrin
Introduction
Ilia Shevrin is an accomplished inventor based in Ramat Gan, Israel. He has made significant contributions to the field of security and identity management through his innovative patents. With a total of 3 patents, Shevrin's work focuses on enhancing security measures in complex systems.
Latest Patents
One of Shevrin's latest patents is related to security remediation. This model checking system configures a formal compliance document with remediation actions to correct security conflicts in an Identity and Access Management (IAM) system. The system applies a model checker on an abstract model of the IAM system to identify security conflicts and determines remediation actions from the formal compliance document. After applying the first remediation action, the system checks for new security conflicts. If no new conflicts arise, the identified remediation action is applied, and the formal compliance document is updated accordingly. Additionally, when an operator revises code for a policy change, the system applies the model checker to ensure that no new security conflicts are created before deploying the code revision.
Another significant patent by Shevrin focuses on security policy validation. This model checking system detects violations and conflicts in security and verification policies by running model checking processes. It specifically addresses privilege escalation attacks in misconfigured IAM policies by modeling security policy documents and IAM actions as logical formulas. The system translates non-Boolean variables into Boolean variables to apply an SAT model checker. Furthermore, it determines whether a policy violation can be achieved in a finite number of steps by elevating privileges of compromised principals over multiple iterations of the model checking process.
Career Highlights
Ilia Shevrin currently works at Citibank, N.A., where he applies his expertise in security and compliance. His innovative approaches have contributed to the development of robust security frameworks within the organization.
Collaborations
Shevrin collaborates with notable colleagues, including Mickey Hovel and Max Leibovich, who share his commitment to advancing security technologies.
Conclusion
Ilia Shevrin's contributions to security innovations through his patents demonstrate his expertise and dedication to improving IAM systems. His work not only addresses current security challenges but also paves the way for future advancements in the field.