Streaming Content Receiver Guest Mode Network Segmentation

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Solution Overview

Problem

Existing systems fail to provide secure and efficient access to streaming device architectures for both local users with infrastructure credentials and guest users without compromising network security.

Innovation Solution

A method that establishes a secure connection for local users while allowing guest users to access and transfer digital content via a non-secure connection to a network-enabled display device, using a streaming content receiver that manages access credentials and permissions to maintain network security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a secure connection requiring access credentials is established for local users, then network security is improved, but guest users without credentials cannot access the streaming device

Engineering Contradiction:
Improvenetwork securityVSAvoidguest access capability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent divides network access into two distinct segments: a secure connection for local users with credentials and a separate non-secure connection for guest users. The streaming device architecture includes both a secure interface and a non-secure interface, allowing simultaneous operation of both connection types without compromising the security of the local network infrastructure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The streaming device acts as an intermediary between the secure local network and guest users. It receives and processes content from the secure network while providing a separate access pathway for guests through a non-secure connection, mediating between security requirements and guest accessibility needs.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a non-secure connection is established for guest users, then ease of operation is improved, but network security may be compromised

Engineering Contradiction:
Improveguest access simplicityVSAvoidnetwork security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system segments network traffic and access rights by creating separate connection pathways: a non-secure connection for guest content access that does not require credentials, and a secure connection for local network resources. This segmentation allows guests to access streaming functionality easily while preventing them from accessing the secure local network infrastructure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different security qualities are applied to different parts of the system. The guest interface uses non-secure connection parameters for ease of access, while the local network interface maintains secure connection parameters. Each connection type has its own security characteristics appropriate to its intended use case.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS8079067B2Streaming content in guest mode
Publication Date: 2011.12.13 SEIKO EPSON CORP
  • US8079067B2 patent drawing
  • US8079067B2 patent drawing
  • US8079067B2 patent drawing

AI summary

The present application relates to systems, apparatus and methods for transmitting image data from a content source to an image display in a dual mode system which includes a guest mode and an authorized user mode. One example embodiment comprises establishing a secure connection to a network requiring access credentials, detecting a content source, establishing a non-secure connection to receive image data from the content source, receiving the image data from the content source, and providing the image data to a display, wherein the content source is not provided access over the secure connection.