Visual Indicators for Segregated Security Policy Enforcement
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Solution Overview
Problem
Existing computing systems struggle to provide a secure environment for mixed use computers where both business and personal applications or files are stored, lacking effective segregation and tracking mechanisms.
Innovation Solution
Implementing a security policy that segregates business and personal computing resources within a native computing environment, applying visual indicators and tracking mechanisms to ensure compliance with the policy, and restricting operations between these resources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If security policies are applied to business computing resources, then security and compliance are improved, but device complexity and ease of operation deteriorate due to the need for segregation and tracking mechanisms
Solution Approach 1:
The system segments computing resources into supervised (business) and unsupervised (personal) categories, applying security policies selectively to each segment. This allows security measures to be focused where needed without unnecessarily complicating the entire system.
Solution Approach 2:
A security policy enforcement engine acts as an intermediary between applications and computing resources, automatically enforcing security policies and tracking supervised resources. This intermediary handles the complexity of security enforcement, keeping the user interface simple while maintaining strong security controls.
2Ease of operation
If visual indicators are displayed for supervised computing resources, then ease of operation is improved by helping users identify tracked resources, but device complexity increases due to additional display and tracking mechanisms
Solution Approach 1:
The system uses visual indicators such as color-coded borders or icons around supervised computing resources to clearly distinguish them from unsupervised resources. This visual differentiation improves user awareness and ease of operation without requiring complex additional hardware or interfaces.
Solution Approach 2:
The security policy enforcement engine serves as an intermediary that automatically manages the display of visual indicators based on the supervised status of computing resources, eliminating the need for manual configuration or complex user intervention.
3Reliability
If operations are restricted between supervised and unsupervised computing resources, then security is improved, but productivity decreases due to limited data access and operations
Solution Approach 1:
The system applies different operational rules locally to different resource types: supervised resources have restricted operations to prevent data leakage, while unsupervised resources maintain full functionality. This localized approach to quality control ensures security where needed without unnecessarily limiting productivity in other areas.
Solution Approach 2:
The system provides feedback to users about which operations are restricted and why, allowing users to understand security constraints and work within them efficiently. This feedback mechanism helps maintain productivity by reducing confusion and unnecessary attempts at restricted operations.
Data Source
AI summary
A computer stores, within a single user account, multiple supervised computing resources and multiple additional computing resources. The multiple supervised computing resources are associated with a security policy. The computer executes a first instance of a specified application that lacks read access and lacks write access to any and all of the multiple supervised computing resources. The computer executes, simultaneously with the first instance, a second instance of the specified application that accesses at least a portion of the multiple supervised computing resources. The computer applies rules from the security policy to the second instance of the specified application while foregoing applying the rules from the security policy to the first instance of the specified application.