As enterprises increasingly adopt cloud-based integration solutions, security becomes a paramount concern. SAP Cloud Platform Integration (CPI) — a key component of SAP’s Integration Suite — enables seamless and secure data exchange across heterogeneous landscapes, including cloud and on-premise systems. Understanding the security framework within CPI is essential for integration developers, architects, and administrators to safeguard sensitive business data and comply with corporate and regulatory standards.
This article provides an overview of security principles, mechanisms, and best practices in SAP CPI, helping you build robust, secure integration scenarios.
Integration platforms like CPI connect multiple systems, applications, and data sources — often across different security domains and geographic locations. These integrations can potentially expose sensitive data or become entry points for cyber threats if not properly secured.
Key security objectives in SAP CPI include:
SAP CPI uses the SAP Business Technology Platform (BTP) identity management to authenticate users. It supports:
Data transmitted between CPI and external systems or users is encrypted using TLS to prevent interception and tampering. All inbound and outbound communication is secured with SSL certificates.
CPI provides detailed logs and audit trails for message processing, user activities, and system changes. Monitoring tools help identify suspicious behavior or anomalies.
Implement Strong Authentication and Authorization
Enforce SSO with your corporate IdP and regularly review user roles and permissions.
Use Certificates Properly
Regularly update and rotate SSL certificates, and secure your keystore with strong passwords.
Secure Connectivity
Use Cloud Connector for on-premise access and avoid exposing internal systems directly to the internet.
Encrypt Sensitive Data
Utilize message encryption and signatures for confidential or critical information.
Regular Monitoring and Auditing
Continuously monitor CPI logs, set up alerts for anomalies, and audit integration flows for compliance.
Security in SAP CPI is multifaceted, encompassing user authentication, secure connectivity, message protection, and vigilant monitoring. By understanding and applying these security principles and best practices, SAP professionals can confidently deploy integration scenarios that not only drive business agility but also maintain the highest levels of data protection.
Security is not a one-time setup but a continuous process—regular updates, audits, and awareness are key to keeping your SAP CPI tenant resilient against emerging threats.