Overview

Records when AWS EC2 EBS volume snapshots are created via the CreateSnapshot API. Snapshots are point-in-time copies of EBS volumes used for backup, disaster recovery, and data migration.

When Generated:
  • During automated backup processes (typically nights/weekends)
  • Before major system updates or deployments
  • For disaster recovery preparation
  • When migrating data between regions or accounts
  • During security testing (red team activities)
  • For development environment provisioning
  • Before risky maintenance operations
Security Relevance: Medium
Compliance: SOC 2 PCI DSS HIPAA GDPR SOX ISO 27001
Frequency Notes: High frequency - automated backup systems create many snapshots, especially during off-hours

Resources

Tools

Generation Configuration

Base Frequency: 45 events/hour
Time Patterns: business_hours night_hours weekend
Business Hours Multiplier: 1.5x
Night Hours Multiplier: 2.0x
Weekend Multiplier: 1.2x