BSI C5 explained for a first security hire at a cloud provider
BSI C5 is a German cloud security criteria catalogue checked by an auditor, not BSI. Learn what the report is, who reads it and what to decide first.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
BSI C5 is a German cloud security criteria catalogue checked by an auditor, not BSI. Learn what the report is, who reads it and what to decide first.
C5 is a German cloud criteria catalogue examined by an auditor who writes a report your customers read. DevOps leads should prepare evidence, version choice and shared duties.
C5 is the German BSI criteria catalogue for cloud security, evidenced by an auditor's report. A CTO should choose report type, scope and timing.
Azure always leaves data, identities and configuration to you. Learn how duties shift across IaaS, PaaS and SaaS, and how to make it a checklist.
Azure keeps the activity log 90 days and leaves resource logs off by default. Route both with diagnostic settings to storage you control and extend it.
Azure encrypts data at rest by default with service-managed keys. Use customer-managed keys in Key Vault when you need the control, and plan for the duty.
AWS logging cost follows event volume and copies delivered. Count event types, choose what to log, set retention, and estimate from a sample, not a guess.
Lock the root user, use federated temporary credentials and MFA, turn on a multi-Region CloudTrail trail, and set guardrails before any workload lands.
A working AWS IAM least privilege checklist: temporary credentials, scoped policies, Access Analyzer, unused access cleanup and account guardrails.
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