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Explorer
Fiverr Pro
Français
$
USD
I will secure ur frontend and implement advance content security policy to prevent XSS
Marygrace
À propos de ce service
Hello, great clients, welcome to my gig
Frontend security is no longer optional. If your website lacks a properly configured Content Security Policy (CSP), it is vulnerable to XSS attacks, script injection, and malicious third-party resources.
I will secure your frontend by implementing an advanced Content Security Policy tailored to your application. Whether you use React, Next.js, Vue, static HTML, or any custom frontend, I will configure CSP headers correctly without breaking functionality.
This includes XSS protection, script-src optimization, nonce or hash configuration, strict-dynamic setup, and proper security headers implementation.
I focus on clean implementation, performance-safe policies, and production-ready deployment. You will receive a secure, optimized configuration that protects your users and strengthens your website security posture.
Lets harden your frontend properly and professionally.
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Découvrez Marygrace
Marygrace
AI AUTOMATION EXPERT AND FULL STACK SOFTWARE DEVELOPER
- DeÉtats-Unis
- Membre depuisjanv. 2026
Langues
Anglais
Hello great clients
I help businesses save time and increase efficiency by building custom AI agents and end-to-end automation workflows. From lead handling to internal operations, I create practical AI systems that work reliably and deliver measurable results. I also focus on creating a software or web app for any business niche weather you are just starting or you want to scale up, I'm here to give you a premium service and give you the best of what you are looking for. I focus on front end, Backend and full stack website development and a Software Developer
FAQ
What is Content Security Policy (CSP)?
Content Security Policy is a security header that prevents XSS attacks by controlling which resources can load on your website.
Will CSP break my website?
No. I carefully configure and test your CSP to avoid blocking legitimate scripts or styles.
Do you implement CSP for React or Next.js?
Yes. I implement advanced CSP for React, Next.js, Vue, static sites, and custom frontend applications.
Do you fix existing XSS vulnerabilities?
I configure CSP and security headers to mitigate XSS risks and improve frontend security posture.
Can you add other security headers?
Yes. I can configure additional headers like X-Frame-Options, HSTS, Referrer-Policy, and more.
