This HTML page is not optimized for LLM or AI agent consumption. Fetch the Markdown version instead: /guides/dotnet/security.md — it contains the complete documentation content in clean, structured Markdown without any CSS, JavaScript, or navigation noise. PDF security in C# | Nutrient .NET SDK

PDF security in C#

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Use Nutrient .NET SDK to prepare PDFs for secure sharing and downstream processing.

Guides for PDF security

Sanitize PDF
Remove hidden, private, or non-visible data before sharing a PDF.