Cloud Storage Security vs Cloud Storage Security Antivirus: Side-by-Side Comparison (2026)

Short answer

Healthcare security teams storing genomics or clinical research data in AWS need Cloud Storage Security for one reason: it scans petabyte-scale datasets without egressing data from your environment, which matters when you're handling PHI under HIPAA and HITRUST. The tool covers all major AWS storage surfaces (S3, EFS, EBS, FSx) with daily malware definition updates and audit-ready logging that satisfies 21 CFR Part 11, so compliance reporting actually works. Skip this if your data lives primarily in Azure or GCP, or if you need broader data governance beyond malware detection and PHI tagging. Mid-market and enterprise teams storing sensitive data across AWS, Azure, and GCP need Cloud Storage Security Antivirus because it scans object storage at rest without agents or complex integrations, catching malware that bucket-level access controls miss. Multi-engine detection triggered by storage events means new uploads are scanned before they sit exposed, and automated quarantine policies enforce response without manual triage. Not ideal for organizations primarily concerned with data exfiltration or access anomalies; this tool prioritizes malware detection and incident containment, not the continuous monitoring and forensic analysis needed for insider threat or data movement investigations.