Cloud Storage Security (CSS) vs Orca Cloud Detection and Response: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams storing sensitive data across AWS S3 and related services need Cloud Storage Security because its malware scanning actually runs inside your VPC, eliminating the risk of exfiltrating data to third-party scanning infrastructure. Fifteen-minute CloudFormation deployment and native integration with GuardDuty, Security Hub, and EventBridge mean you're detecting threats in your storage layer without rebuilding your monitoring stack. Skip this if you need a multi-cloud solution; CSS is AWS-native only, which is exactly why it works so well for shops committed to that ecosystem. Mid-market and enterprise security teams managing multi-cloud environments should pick Orca Cloud Detection and Response for its agentless asset discovery that actually maps your risk surface without requiring agents across every workload. The platform covers seven NIST CSF 2.0 functions from asset identification through incident mitigation, with particular strength in continuous monitoring and automated response that reduces mean time to remediation. Skip this if you need deep integration with your existing EDR stack or require on-premises deployment; Orca is cloud-native by design and assumes you're operationalizing cloud-first incident response.