PostgreSQL Conference Germany 2026

Organizations running PostgreSQL in critical infrastructure environments face strict regulatory requirements under NIS-2 and BSI-Grundschutz. Signando builds Application Layer Gateways — data diodes operating at top-most OSI Layer 7 — that add another slice of Swiss cheese to your PostgreSQL security: proper network isolation (NET.1.1), real-time wire protocol inspection of both queries and result sets, statement whitelisting, schema-level access control, and complete audit logging (OPS.1.1.5). This Lightning Talk shows how a protocol-aware data diode works, and how it helps meet compliance requirements in KRITIS environments.