Security, governance, and resilience, wherever your people data lives
Semos Cloud runs on enterprise-grade cloud infrastructure: multi-tenant, cloud-native, and built to deploy alongside any major HCM. The platform is ISO 27001 certified, GDPR compliant, and independently audited at every layer.

Security architecture
Multi-tenant, cloud-native architecture designed for enterprise scale. Here's how we protect your data at every layer.
Hosted on enterprise-grade cloud infrastructure with automatic scaling, geographic redundancy, and 99.9% uptime SLA. Infrastructure is monitored 24/7 with automated alerting and incident response.
Multi-tenant architecture with strict logical data isolation between customers. Each organization's data is segmented at the application and database level, no cross-tenant data access is possible.
All traffic encrypted in transit via TLS 1.2+. Network segmentation, firewalls, intrusion detection, and DDoS protection are standard. Internal services communicate over private, encrypted channels.
All data encrypted at rest using AES-256. Encryption keys are managed through dedicated key management services with automatic rotation. Sensitive fields support additional application-layer encryption.
Semos Cloud cares about privacy and complies with the highest standards, including GDPR and ISO 27701, and has self-certified for the EU-U.S. Privacy Framework.
See how we protect your data
Our team will walk you through the architecture, controls, and compliance documentation your reviewers are looking for
Access controls & identity management
Enterprise IT teams need granular control over who accesses what, and a full audit trail of everything that happens. Semos Cloud provides enterprise-grade access management that integrates with your existing identity infrastructure.
Complete audit trail of all administrative and user actions. Logs are tamper-proof, searchable, and exportable for compliance reporting.
Granular, configurable permissions at the organization, department, and individual level. Admins control exactly who can see, edit, or approve across every module.

Automated user provisioning and deprovisioning through SCIM. When someone joins, moves, or leaves in your HRIS or identity provider, their Semos Cloud access updates automatically.
SAML 2.0 and OAuth support for seamless, secure authentication through your existing identity provider, including Azure AD, Okta, OneLogin, Google Workspace, and SAP IDP.

Support for MFA through your identity provider. Additional session management controls including timeout policies and concurrent session limits.

Each customer's data is logically isolated at the application and database level. No cross-tenant access is possible, even within shared infrastructure.
Operational security
Security isn't a one-time certification, it's a continuous practice. Here's how Semos Cloud maintains security across the platform and across every integration point with your existing systems.
Regular internal & third-party penetration testing by independent security firms. Results reviewed and remediated on a defined timeline.
Annual independent audits (ISO 27001, ISO 9001) plus continuous internal security reviews, code analysis, and vulnerability scanning.
Documented response process with defined severity levels, escalation procedures, and notification timelines. Post-incident reviews conducted and shared.
Continuous scanning across infrastructure and application layers. Critical vulnerabilities triaged and patched within defined SLAs.
All endpoints authenticated, rate-limited, and encrypted. Token-based access with configurable expiration and scope. Traffic monitored for anomalous patterns.
Data between Semos Cloud and connected systems (SAP, Workday, Oracle, Microsoft) encrypted in transit, validated at both endpoints, and logged for audit.
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