Implement a Strict Content Security Policy (CSP) for Enhanced Security

[dillonstreator]

To enhance security posture, I propose implementing a strict Content Security Policy (CSP). A well-defined CSP helps mitigate various types of attacks, such as cross-site scripting (XSS) and data injection attacks, by restricting the sources from which resources can be loaded.

Request:

1. Define a CSP that includes strict rules for resource sources.
2. Minimize unsafe-inline and unsafe-eval directives, as these can weaken CSP’s effectiveness.
3. Specify trusted domains for loading scripts, styles, images, and other resources.
4. Implement a reporting mechanism to log any policy violations.

Csper has a free tool for helping to generate the CSP.