|Category:||SSL and TLS|
|Title:||SSL/TLS: HTTP Public Key Pinning (HPKP) Missing|
|Summary:||The remote web server is not enforcing HPKP.;; Note: Most major browsers have dropped / deprecated support for this header in 2020.|
The remote web server is not enforcing HPKP.
Note: Most major browsers have dropped / deprecated support for this header in 2020.
Enable HPKP or add / configure the required directives correctly following the
guides linked in the references.
Note: Some web servers are not sending headers on specific status codes by default. Please review your web server
or application configuration to always send these headers on every response independently from the status code.
- Apache: Use 'Header always set' instead of 'Header set'.
- nginx: Append the 'always' keyword to each 'add_header' directive.
For different applications or web severs please refer to the related documentation for a similar configuration possibility.
|Copyright||Copyright (C) 2017 Greenbone Networks GmbH|
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