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AWS Bedrock Guardrails Detected Multiple Violations by a Single User Over a Session

Elastic Detection Rules

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Summary
The rule identifies instances where a single user in an AWS Bedrock environment has triggered multiple guardrail violations within the same session. Such behavior can indicate potential attempts to bypass security measures, unauthorized access to sensitive information, or system exploitation. By tracking the number of policy violations, this ESQL rule aims to flag users who may be acting maliciously or disregarding security protocols. The setup requires the guardrails to be properly configured in AWS Bedrock, which enables organizations to enforce content quality, relevancy, and responsible AI use. The rule also includes suggested investigation and response steps, including examining user activity patterns, analyzing if the account may be compromised, and conducting an incident response review based on violations detected.
Categories
  • Cloud
  • AWS
Data Sources
  • Cloud Service
  • Application Log
ATT&CK Techniques
  • T0051
  • T0054
Created: 2024-05-02