Activity Monitoring for Cloud Storage

Cloud Storage Activity Monitoring That Surfaces Real Threats

Track who accessed your data, what they did, and when, while identifying behavior that signals real risk. DataDefender™ helps you detect data exfiltration, API attacks, and suspicious activity across your storage without digging through logs.

Stop digging through logs to understand what happened

DataDefender centralizes fragmented activity across Amazon S3, EBS, EFS, and FSx into a clear, structured view so your team can see who accessed data, what actions were taken, and when and where activity occurred. No manual parsing of CloudTrail or server access logs required.

Activity alone doesn’t tell you what creates risk

Most tools show raw activity. They don’t tell you what matters.

 

DataDefender captures and analyzes:

  • Reads, writes, deletes, and configuration changes
  • Activity across users, roles, and accounts
  • Access to sensitive PII data and critical storage resources

 

Instead of raw logs, you get cloud storage activity monitoring enriched with context so your team can quickly identify behavior that could lead to a cloud data breach.

 

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Detect threats, not just activity

DataDefender goes beyond visibility by identifying patterns that indicate real risk.

 

This includes:

  • Known attack patterns maintained by Casmer Labs
  • Suspicious API activity and misuse patterns
  • Multi-stage activity that signals an unfolding attack
  • Behavioral anomalies such as mass downloads, unusual access times, or new locations

 

By combining signature-based detection and anomaly detection, DataDefender surfaces activity consistent with real attack vectors, not just isolated events.

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Investigate and prioritize what matters

When something looks off, your team needs immediate clarity.

 

Search across activity to understand:

  • Who accessed data
  • What actions were taken
  • How events unfolded

 

Results are structured and exportable, making it easier to support investigation and response.

 

DataDefender prioritizes activity based on severity, sensitive data involvement, and known threat patterns so your team can focus on what requires action now instead of sorting through noise.

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Built for your AWS environment 

Designed to work across S3, EBS, EFS, and FSx, DataDefender integrates with your existing AWS logging and monitoring workflows so you can extend what you already use instead of replacing it.

01

Activity Tracking

Track reads, writes, deletes, and changes across your storage. See who did what, when, and where without digging through logs. 

02

Threat Detection (Signature + Behavioral)

Identify patterns consistent with data exfiltration, API misuse, and unauthorized access using signature-based detection and anomaly detection.

 

03

Investigation and Query Engine

Search across users, resources, and time to quickly understand what happened and how activity unfolded.

 

 

04

Threat Prioritization

Focus on the activity that matters most based on risk, sensitive data involvement, and known threat patterns.

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Want to talk to an expert?

Our team helps security, compliance, and platform engineering groups roll out malware protection for S3, Azure Blob, and Google Cloud Storage at scale without breaking ingest workflows or violating data residency.

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