Email Auditing System Selective Encryption Lexicon Analysis
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Solution Overview
Problem
Organizations face challenges in managing and protecting confidential information transmitted via email due to the lack of secure encryption practices, leading to potential legal and reputational risks, and existing encryption solutions reduce efficiency by requiring unnecessary encryption of non-confidential information.
Innovation Solution
An email auditing system that captures and analyzes email for specific confidential information using a lexicon, allowing for tailored encryption policies to minimize delays and protect sensitive information, while using encryption and decryption processes to ensure secure analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If all outgoing email is encrypted to protect confidential information, then security of confidential information is improved, but communication efficiency deteriorates due to time and resource consumption
Solution Approach 1:
The patent applies partial action by encrypting only a portion of emails that contain confidential information rather than all outgoing emails. The system analyzes email content to identify confidential information and applies encryption selectively, thereby maintaining security for sensitive communications while avoiding the efficiency penalties of universal encryption.
Solution Approach 2:
The system performs preliminary analysis of email content before transmission to identify confidential information. By scanning emails for confidential data patterns and determining encryption needs in advance, the system prepares only necessary emails for encryption, reducing overall processing time and resource consumption compared to encrypting all emails.
2Reliability
If all outgoing email is encrypted, then security of confidential information is improved, but time-sensitive communications are delayed
Solution Approach 1:
The system encrypts only the subset of emails containing confidential information rather than all outgoing emails. This partial approach ensures that time-sensitive non-confidential emails are transmitted immediately without encryption overhead, while still providing protection for emails that require security.
Solution Approach 2:
The system performs rapid preliminary scanning of email content to identify confidential information before transmission. This advance identification allows the system to prepare encryption only for necessary emails, reducing the time delay for both encrypted and non-encrypted communications.
3Stability of the object's composition
If encryption is applied to emails without confidential information, then security protocol consistency is improved, but resource consumption increases
Solution Approach 1:
The system applies encryption only to emails containing confidential information rather than all emails. This selective approach maintains security protocols for sensitive communications while avoiding unnecessary computational resource consumption on non-confidential emails, achieving resource efficiency without compromising security consistency.
Data Source
AI summary
An auditing system and method for analyzing email, including capturing email transferred over a network and transferring the email to a data analyzer. The email can be encrypted for safe transfer to the analysis location. Once the email is delivered to the analysis location, it is decrypted and the analysis process begins. The analysis of the email includes scanning the email for specific search terms found in a lexicon and then identifying trends based on scanning results.