> For the complete documentation index, see [llms.txt](https://andreyakinshin.gitbook.io/problembookdotnet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://andreyakinshin.gitbook.io/problembookdotnet/en/strings/secure-s.md).

# “Secure” (Solution)

## Answer

You should use `SecureString`.

## Links

* [MSDN: SecureString Class](http://msdn.microsoft.com/library/system.security.securestring.aspx)

[Problem](/problembookdotnet/en/strings/secure-p.md)