# Security Overview

> Where a Windows Forms app processes documents, what TextControl protection, PDF passwords and signatures cover, and what your own code must decide.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for Windows Forms > Security > Security Overview
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/llms-full.txt

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## On This Page

- [Where Documents Are Processed](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#where-documents-are-processed)
- [What the User's Computer Means for Security](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#what-the-user-s-computer-means-for-security)
- [What TX Text Control Provides](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#what-tx-text-control-provides)
- [What Your Application Decides](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#what-your-application-decides)
- [The Software Supply Chain](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#the-software-supply-chain)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/overview/#next-steps)

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## Nearby

- **Previous:** [Security](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/llms.txt)
- **Next:** [Document Protection and User Permissions](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/security/document-protection/llms.txt)