PINApp Local Server Cloud Sharing Architecture
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Solution Overview
Problem
Existing solutions for sharing digital content through public cloud services require expensive hardware and subscription plans, and lack portability and privacy, as they necessitate uploading content to cloud servers, which raises security and cost concerns.
Innovation Solution
The Pervasive Intermediate Network Attached Storage Application (PINApp) allows users to pin a local folder or device to a public cloud service, enabling sharing without uploading content, using existing cloud services and maintaining privacy and security by storing content locally, thus eliminating the need for expensive NAS or PCD devices and cloud storage subscriptions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If digital content is uploaded to public cloud services for sharing, then accessibility and sharing capability are improved, but cost and loss of privacy/control worsen
Solution Approach 1:
The patent introduces a local server as an intermediary component that mediates between the user's digital content and the public cloud service. The local server receives sharing requests from the cloud service, validates them, and grants access only to authorized users. This intermediary architecture enables cloud-based sharing functionality while maintaining local control and privacy, as the cloud service never directly accesses the user's files but instead communicates through the local server which enforces access policies.
2Adaptability or versatility
If expensive NAS or PCD hardware is used to enable cloud sharing, then sharing functionality and privacy are improved, but device complexity and cost worsen
Solution Approach 1:
The patent makes the local computing device universal by enabling it to perform multiple functions: it serves as both the user's personal computer for local operations and as a Network Attached Storage server for cloud sharing. The system utilizes existing hardware components (processor, memory, storage, network interface) already present in standard computing devices, eliminating the need for specialized NAS or PCD hardware. This multi-functionality approach allows any standard computing device to provide enterprise-grade sharing capabilities without additional hardware complexity.
3Ease of operation
If cloud storage subscription plans are purchased for sharing, then accessibility is improved, but cost worsens
Solution Approach 1:
The patent implements self-service functionality where the user's own computing device provides the storage and sharing infrastructure that would otherwise require paid cloud subscriptions. The local server software enables the device to host files, manage user accounts, handle authentication, and control access permissions autonomously. This eliminates dependency on external cloud storage providers and their subscription models, allowing users to self-host their own private cloud infrastructure using existing hardware resources.
4Reliability
If digital content is stored on user device instead of cloud, then privacy and control are improved, but accessibility from multiple devices worsens
Solution Approach 1:
The local server acts as an intermediary that bridges the gap between local storage and multi-device access. It receives authenticated requests from remote devices, validates user permissions, and serves content accordingly. This architecture maintains files locally on the user's device for security and privacy, while the local server's network interface enables authorized remote devices to access the content through the intermediary, thus achieving both local control and remote accessibility.
Data Source
AI summary
A Pervasive Intermediate Network Attached Storage Application (PINApp) enables users to digitally assign (pin) a folder or drive to a cloud storage service for the purpose of sharing their digital content between devices. The PINApp enables users to engage cloud storage services without the need to upload the digital content to the same in order for the digital content to be viewed or shared.