Tag: security

All the articles with the tag "security".

• 21 MIN READ•Aug 4, 2026

  Building Apache Iceberg Lakehouses That Run Without an Internet Connection

  How to build an Apache Iceberg lakehouse that runs fully offline: storage, catalog, compute, cross-zone transfer, compliance, and the failure modes that bite.

  Apache IcebergAir-GappedOn-Premises
• 21 MIN READ•Aug 4, 2026

  Cross-Cloud Credential Vending in Apache Polaris and the End of Permanent Storage Keys

  How Apache Polaris vends short-lived, prefix-scoped storage credentials across AWS, Azure, and GCP, and how to retire permanent storage keys for good.

  Apache PolarisCredential VendingSecurity
• 21 MIN READ•Aug 4, 2026

  Defending the Lakehouse Gateway Against Prompt Injection and Data Exfiltration

  Defending the lakehouse gateway against prompt injection and data exfiltration: per-user identity, no-SQL tool surfaces, volume bounds, and detection in query behavior.

  AI AgentsPrompt InjectionSecurity