Magento_Csp module
Magento_Csp implements Content Security Policies for Magento. Allows CSP configuration for Merchants, provides a way for extension and theme developers to configure CSP headers for their extensions.
Extensibility
Extension developers can interact with the Magento_Csp module. For more information about the Magento extension mechanism, see Magento plugins.
The Magento dependency injection mechanism enables you to override the functionality of the Magento_Csp module.
A lot of functionality in the module is on JavaScript, use mixins to extend it.
