Context-Aware Access Permissions for Dynamic Content Security
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Solution Overview
Problem
Existing global permissions models in content management systems are static and inadequate for addressing the dynamic contexts of interactions with content objects, leading to inefficiencies and increased resource burdens when trying to enforce access restrictions.
Innovation Solution
Implement context-aware extensible access permissions that dynamically determine access permissions based on interaction attributes, overriding traditional global permissions models to provide more flexible and context-specific access control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a global permissions model is used to manage resource access, then a single set of semantics and workflows can efficiently manage permissions across many resources, but the static nature of the model cannot address dynamic interaction contexts such as user enterprise, application being used, and specific interaction attributes
Solution Approach 1:
The patent segments the monolithic global permissions model into multiple hierarchical levels: global permissions model (top-level framework), enterprise-specific permissions models (mid-level customization), and context-aware access policies (fine-grained control). This segmentation allows each layer to address specific aspects of permissions management, enabling dynamic context adaptation without requiring complete system redesign.
Solution Approach 2:
The patent introduces a new dimension of context-awareness by evaluating multiple interaction attributes simultaneously (user identity, enterprise affiliation, application being used, content object type, interaction type). This multi-dimensional evaluation framework transforms the traditional single-dimension global permissions model into a sophisticated system that can dynamically adapt to complex collaboration scenarios.
2Manufacturing precision
If manual adjustments are made to user roles to restrict access in specific contexts, then access control can be customized for particular scenarios, but tremendous burden is placed on human and computing resources
Solution Approach 1:
The system implements self-service capabilities where context-aware access policies automatically evaluate interaction attributes and determine appropriate access decisions without manual intervention. The policy evaluation engine autonomously processes permission requests by matching interaction contexts against defined policies, eliminating the need for administrators to manually adjust user roles for each specific scenario while maintaining precise access control.
Solution Approach 2:
The patent incorporates feedback mechanisms where the system continuously monitors interaction attributes and dynamically adjusts access permissions based on policy evaluation results. This closed-loop approach allows the system to learn from interaction patterns and automatically refine access decisions, reducing manual workload while maintaining high precision in access control.
3Productivity
If the global permissions model predefines user roles and permitted interactions, then permissions can be efficiently assigned and looked up, but the model cannot dynamically adapt to specific interaction contexts such as restricting downloads to users from the same enterprise
Solution Approach 1:
The patent transforms the static global permissions model into a dynamic system by introducing context-aware access policies that are evaluated in real-time based on interaction attributes. User roles and permissions are no longer fixed but dynamically determined by the policy evaluation engine considering factors such as user enterprise affiliation, application context, and interaction type. This allows the system to efficiently maintain predefined roles while dynamically adapting access decisions to specific contexts.
Data Source
AI summary
As a default, a global permissions model is established. The global permissions model serves for applying a first set of resource access permissions to shared content objects. Additionally, a set of context-aware access policies that govern user interactions over the shared content object is established. When a particular user requests an interaction over a shared content object, then interaction attributes associated with the request are gathered. The context-aware access policies are applied to the request by determining a set of extensible access permissions that are derived from the interaction attributes. The context-aware access policies are enforced by overriding the first set of resource access permissions with dynamically-determined access permissions. When a particular access request is denied, a response is generated in accordance with the set of extensible access permissions and the user is notified. In some cases, the access request is permitted, but only after the user provides a justification.