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Experience-Based Access Management: A Life-Cycle Framework for Identity and Access Management Systems.
Carl A Gunter1, David Liebovitz, Bradley Malin
1University of Illinois at Urbana-Champaign.
Summary
Experience-based access management bridges the gap between theoretical access models and real-world access controls. This approach uses various methods to align ideal systems with actual security enforcement.
Area of Science:
- Computer Science
- Information Security
Background:
- Access control models define ideal permissions.
- Enforced access control implements these permissions in practice.
- Discrepancies often exist between ideal and enforced access.
Purpose of the Study:
- To introduce experience-based access management.
- To reconcile differences between ideal and enforced access control.
- To provide a framework for improving access management systems.
Main Methods:
- Incorporation of models for access management.
- Application of techniques for reconciling access discrepancies.
- Utilization of tools to bridge the ideal and enforced access gap.
Main Results:
- Developed a cohesive approach to access management.
- Enabled alignment of ideal access policies with actual enforcement.
- Provided practical solutions for access control challenges.
Conclusions:
- Experience-based access management offers a viable solution.
- It effectively addresses the gap between access policy and implementation.
- This approach enhances overall information security posture.
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