Martin Rylko
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Martin Rylko

Senior Cloud Architect & DevOps Engineer. Specializing in Microsoft Azure, IaC, Cloud Security and AI.

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1 article on this topic

1/20/2026

Azure Data Collection Rules: Ingestion-Time PII Masking in Log Analytics

How to mask personal data in Azure Monitor before it is written to Log Analytics. DCR transformations, KQL limitations, and a real lab from a retail environment.