A practical SAP BTP security guide: account and subaccount design, role collections and IdP group mapping, SAP Cloud Identity Services, Cloud Connector hardening, destinations, and audit logging.
Centralized SAP GRC Firefighter logon does nothing after the plugin system moves to RISE with SAP, while the RFC connection test passes. The cause and the loopback destination fix from SAP KBA 2314735.
Why publishing an SAP Fiori front-end server behind a Web Dispatcher is the wrong external-access design: what the ICF service tree exposes, what ICMAD and CVE-2025-31324 prove about pre-authentication reachability, and the layered architecture that keeps the ICM unreachable.
The SAP DRC authorization footprint for the French e-invoicing mandate: EDO_PROC, EDO_ORG, EDO_BUK, F_SRF_RNTM and the OAuth object S_OA2C_USE, why the org-level conversion is usually unnecessary, and a role model that survives September 2026.
IT general controls (ITGC) explained with concrete examples per domain (access, change, development, operations), an ITGC audit checklist, and how they map to SOX, ISAE 3402 and SOC.
A practical guide to SAP platform cybersecurity beyond authorizations: SAP Security Notes and patching, system hardening, gateway and RFC security (UCON), secure communication (SNC), and monitoring with the Security Audit Log.
A consultant's guide to SAP GRC Access Control: the ARA, ARM, BRM and EAM components, how they fit together, common implementation pitfalls, and when a full GRC deployment is justified versus a lighter alternative.
SAP Notes 3318926 and 3318927: the real prerequisite for SP21 Firefighter sessions, the follow-on notes you need, and fixes for locked IDs and short dumps.
SAP GRC Firefighter and Emergency Access Management (EAM) best practices: what the Firefighter ID, role, owner and controller do, how to scope roles, what auditors test.
Greenfield, Brownfield or Selective Data Transition? Cost, timeline and risk compared, what the end-2027 ECC deadline means, and the authorization redesign most plans forget.
Meylan Technologies & Consulting