eperi sEcure vs StratoKey Cloud Access Security Broker (CASB): Side-by-Side Comparison (2026)

Short answer

SMB and mid-market teams handling sensitive data across Microsoft 365 or Salesforce will find real value in eperi sEcure because it encrypts at the client before data ever touches the cloud, keeping encryption keys fully in your control rather than your vendor's. The GDPR, DORA, and NIS-2 compliance mappings are built in, and function-preserving encryption means your teams keep using these apps normally after deployment. Skip this if you need post-deployment searchability across encrypted data at scale, or if you're running heavy workloads across dozens of SaaS platforms beyond the tight Microsoft/Salesforce integration set. Mid-market and enterprise teams protecting regulated data in SaaS applications should consider StratoKey Cloud Access Security Broker for its gateway-based encryption that tokenizes data before it reaches Salesforce, ServiceNow, and similar platforms, preventing exposure at the application layer itself. The tool holds FIPS 140-3 validated libraries and enforces group policy-based decryption control, which directly addresses PR.AA and PR.DS under NIST CSF 2.0. Skip this if you need visibility into threats after compromise or incident response automation; StratoKey prioritizes prevention and access control, not detection or recovery workflows.