Sandboxed Application Portal for Secure Software Distribution
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Solution Overview
Problem
Existing systems for the electronic distribution of software and data lack secure and controlled environments for software execution, leading to potential security risks and unauthorized access to data.
Innovation Solution
The implementation of an application portal that provides a sandboxed environment for software components to execute within, ensuring restricted access to resources and requiring data access through specified network hosts or the application portal operator.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If software components are allowed to execute with full access to system resources, then functionality and ease of operation are improved, but security and system stability deteriorate due to potential unauthorized access and harmful actions
Solution Approach 1:
The system divides the computing environment into segmented isolation environments (sandboxes) where software components execute with restricted access. Each sandbox is a separate containment space that isolates software from the host system and other software, allowing functional execution while preventing harmful effects from propagating to the broader system.
Solution Approach 2:
The patent introduces an intermediary layer (the sandbox management system) that mediates between software components and system resources. This intermediary controls and regulates access to resources, allowing necessary operations while blocking unauthorized or harmful actions, thus resolving the contradiction between functionality and security.
2Reliability
If software components are restricted to sandboxed environments, then security and system stability are improved, but ease of operation and access to resources deteriorate
Solution Approach 1:
The sandbox environment implements dynamic resource allocation and access control. The system can adaptively adjust resource permissions based on software behavior, user actions, and security requirements. This dynamic approach allows the sandbox to maintain security while providing necessary resource access when needed, resolving the contradiction between stability and operational ease.
Solution Approach 2:
The system incorporates feedback mechanisms that monitor software execution within sandboxes and adjust resource access permissions accordingly. When software demonstrates trustworthy behavior, access may be expanded; when suspicious or harmful patterns are detected, access is restricted. This feedback loop enables the system to maintain stability while facilitating operational ease when appropriate.
3Adaptability or versatility
If third-party software components are integrated with data providers, then adaptability and functionality are improved, but security risks and unauthorized access potential worsen
Solution Approach 1:
The system segments the integration architecture so that third-party software components interact with data providers through isolated sandboxed interfaces. This segmentation allows functional integration and data exchange while maintaining security boundaries that prevent unauthorized access to sensitive resources, resolving the contradiction between adaptability and security.
Solution Approach 2:
An intermediary sandboxed environment is introduced between third-party software components and data providers. This intermediary enables controlled integration and communication while enforcing security policies, authentication, and authorization mechanisms. The intermediary facilitates adaptability and functionality while simultaneously preventing unauthorized access and harmful actions.
Data Source
AI summary
According to computerized methods of distributing software and data, software components may be distributed electronically for execution in controlled environments. Such a controlled environment may, for example, restrict the components' ability to communicate through a network to one or more specified hosts. When a component requests data, such as a stream of financial data, the request may specify a source of the data, and the request may be granted or denied by the distributor based on whether the specified source is an authorized source of the data and/or whether the requested data is available from an authorized source.