---
title: "Discussion on \"Why regex-based DLP breaks on real documents (and what works instead)\" | Hashnode"
description: "Discussion on \"Why regex-based DLP breaks on real documents (and what works instead)\". PII detection that actually understands context: NVIDIA GLiNER-PII"
url: "https://hashnode.com/posts/why-regex-based-dlp-breaks-on-real-documents-and-what-works-instead/6a1a6bb0d480123b8c401f36"
---

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# [Why regex-based DLP breaks on real documents (and what works instead)](https://silent-byte.hashnode.dev/why-regex-based-dlp-breaks-on-real-documents-and-what-works-instead?utm_source=hashnode&utm_medium=feed)

PII detection that actually understands context: NVIDIA GLiNER-PII

May 30 · 11 min read · silent-byte.hashnode.dev  
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## Written by

[Yassine Cherair](https://hashnode.com/@yassinecherair)

@yassinecherair · Algeria.md

  
[View profile](https://hashnode.com/@yassinecherair)

Software, AI, Security,Cloud

Software engineer working across automation, cloud, security, and AI — I build agentic systems and generative pipelines that replace manual ops.

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