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X‐Content‐Type‐Options

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Marthijn van den Heuvel edited this page Aug 19, 2024 · 3 revisions

The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised in the Content-Type headers should be followed and not be changed. The header allows you to avoid MIME type sniffing by saying that the MIME types are deliberately configured.

Usage

app.UseXContentTypeOptions();

References

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