Ghost Register Processing Apparatus for Information Security
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Solution Overview
Problem
Conventional communication terminals lack effective protection for stored information and reception data, especially when passwords are compromised, allowing unauthorized access to names, phone numbers, and communication records.
Innovation Solution
A ghost register processing apparatus and method that sets a 'ghost' status for specific registers, storing associated information and reception data in a ghost memory unit, while hiding this data from unauthorized access by controlling its display and notification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a password is set to protect register information, then information security is improved, but the system becomes more complex and user operation becomes more cumbersome
Solution Approach 1:
The patent segments the register storage into two distinct memory spaces: a general memory unit for ordinary registers and a ghost memory unit for protected ghost registers. This segmentation allows different security levels for different data without requiring a single complex password protection system for all data, thereby improving information security while managing system complexity through structured organization.
Solution Approach 2:
The patent introduces a ghost setting determining unit as an intermediary component that automatically identifies and classifies registers requiring protection. This intermediary module handles the security management autonomously, reducing the need for complex user authentication mechanisms while maintaining strong information protection through the ghost memory unit separation.
2Ease of operation
If all register information is made accessible, then ease of operation is improved, but information security deteriorates
Solution Approach 1:
The patent applies local quality by providing different access characteristics to different memory units. The general memory unit allows full accessibility for ease of operation, while the ghost memory unit provides restricted access for security. This localized differentiation allows the system to maintain ease of operation for ordinary data while ensuring information security for sensitive ghost register data.
3Reliability
If ghost register information is stored separately, then information security is improved, but device complexity increases
Solution Approach 1:
The patent merges the ghost memory unit with the existing memory architecture of the communication terminal, integrating the protected storage space into the overall memory structure rather than creating a completely separate system. This merging approach provides the security benefits of separate storage while minimizing the increase in device complexity by utilizing existing hardware resources and memory management capabilities.
Data Source
AI summary
Provided is a ghost register processing apparatus and method. The ghost register processing apparatus may include a ghost setting determining unit to determine whether a ghost is set with respect to a caller identification (ID) that is received in response to a call request or a message reception and a reception information controller to store reception information associated with the caller ID in a ghost memory unit when the determining determines that the ghost is set.