Robust CSP for E-commerce Site

Job ID: 38261247

Budget: €250 – €750 EUR

At the moment my CSP hangs on a particular script within the script-src and won't let the customer pay. I think it produces a spinning disc. I am looking for a PayPal specialist to implement a solid Content Security Policy (CSP) on my E-commerce platform. The primary purpose is to allow buyers to use the payment gateway to complete their purchase and of course to prevent cross-site scripting attacks that could jeopardize the security of our website and its users.

Ideally, I need someone who has:

- Expertise in creating and implementing CSPs for E-commerce platforms.
- A strong understanding of how to prevent cross-site scripting attacks.
- Focus on securing script sources primarily.

Your task would encompass:

- Developing a reliable, robust CSP with a specific focus on script sources.
- Testing the implementation to ensure it effectively prevents potential cross-site scripting.
- Optimizing the CSP as per the particular needs of an E-commerce website.

An ideal candidate would have prior experience in enhancing website security, with specific knowledge in CSP and counteracting cross-site scripting attacks. Your in-depth understanding of E-commerce platforms' functionalities and potential security threats would be advantageous.