Autonomous Program Signature Generation via Real-Time Traffic Analysis

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Solution Overview

Problem

Existing systems struggle to effectively identify and classify autonomous programs in real-time due to their rapidly changing and multi-variate behavior, often relying on pre-populated databases that fail to account for contemporary variations.

Innovation Solution

The implementation of a method that utilizes real user measurements (RUMs) to analyze user-behavior and network fingerprints in real-time, leveraging machine learning and natural language processing to identify and classify autonomous programs, and updates an internal database through HTTP requests, enabling real-time detection and categorization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If pre-populated databases of bot signatures are used for autonomous program identification, then the system structure is simple and easy to implement, but the system cannot keep up with rapidly changing and multi-variate behavior of contemporary autonomous programs

Engineering Contradiction:
Improveadaptability to changing autonomous program behaviorVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic signature generation by continuously analyzing network traffic patterns and user behavior metrics to create updated bot signatures in real-time, allowing the system to adapt to changing autonomous program behavior without requiring complete reconfiguration of the identification system

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system performs self-updating by automatically generating new bot signatures through analysis of collected network traffic data and user behavior metrics, eliminating the need for manual database updates and enabling autonomous adaptation to new bot variants

Inventive Principle:
Principle #25Self-service

2Measurement precision

If real-time analysis of user behavior and network fingerprints is implemented, then identification accuracy improves, but processing time and computational resources increase

Engineering Contradiction:
Improveautonomous program identification accuracyVSAvoidprocessing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent collects and pre-processes user behavior metrics and network traffic data during normal operation, preparing signature information in advance so that real-time identification can leverage pre-computed patterns without requiring intensive processing at the moment of detection

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system replaces traditional signature matching mechanisms with machine learning models that analyze user behavior patterns and network fingerprints, achieving higher identification accuracy through intelligent algorithms rather than simple pattern matching

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Measurement precision

If comprehensive user behavior metrics and network traffic data are collected, then classification accuracy improves, but data privacy concerns and compliance requirements increase

Engineering Contradiction:
Improveclassification accuracyVSAvoiddata privacy risks
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The patent extracts only the necessary behavioral patterns and traffic characteristics needed for bot identification from the collected data, separating essential classification features from unnecessary personal information, thereby maintaining accuracy while reducing privacy risks

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS20240107344A1Systems and methods for autonomous program signature generation
Publication Date: 2024.03.28 CITRIX SYSTEMS INC
  • US20240107344A1 patent drawing
  • US20240107344A1 patent drawing
  • US20240107344A1 patent drawing

AI summary

Systems and methods for autonomous program signature generation may include one or more processor(s) that identify a client device executing an autonomous program based at least on traffic from a plurality of client devices. The processor(s) may classify the autonomous program into one or more classifications based on an attribute of the autonomous program. The processor(s) may store an association between the autonomous program and the one or more classifications. In some implementations, the processor(s) may receive a plurality of entries over a time window, corresponding to associations between respective autonomous programs executing on client devices and classification(s) of the autonomous program. The processor(s) may identify one or more features for a respective user agent corresponding to the autonomous program and a corresponding classification of the autonomous program. The processor(s) may train a machine learning model using the one or more features for each entry and the corresponding classification.