How To Secure Login Page With Cloudflare Access Feature

How To Articles

As a technical enthusiast and a strong advocate for web security, I can’t stress enough how important it is to secure your login page. With the ever-increasing number of cyber threats and data breaches, it’s crucial to take proactive measures to protect your users’ sensitive information. In this article, I will guide you through the process of securing your login page using Cloudflare Access feature, and share my personal insights along the way.

What is Cloudflare Access?

Cloudflare Access is a powerful security feature provided by Cloudflare that enables you to add an extra layer of protection to your login page. It acts as a gatekeeper, allowing only authorized users to access your login page while blocking any unauthorized attempts. This helps in preventing brute-force attacks, credential stuffing, and other malicious activities that often target login pages.

Getting Started with Cloudflare Access

The first step in securing your login page with Cloudflare Access is to sign up for a Cloudflare account if you haven’t already. Once you have an account, you need to add your website to Cloudflare and configure the necessary DNS settings.

After setting up your website on Cloudflare, you can proceed with the following steps:

  1. Go to your Cloudflare dashboard and select the domain for which you want to secure the login page.
  2. Navigate to the “Access” tab and click on “Applications” in the sidebar.
  3. Click on the “Create an Application” button.
  4. Choose a name for your application, such as “Login Page.”
  5. Under “Authentication,” select the authentication method you prefer. Cloudflare Access offers various authentication methods, including email-based magic links, SSO (Single Sign-On), and OAuth integration.
  6. Configure the access policy according to your requirements. You can define specific rules for granting access based on IP address, user group, or other criteria.
  7. Once you have configured the access policy, click on the “Create” button to create the application.

Integrating Cloudflare Access with your Login Page

Now that you have set up the application, you need to integrate Cloudflare Access with your login page. The integration process depends on the technology stack you are using for your website.

If you are using a content management system (CMS) like WordPress or a web framework like Django, there are often plugins or libraries available specifically for Cloudflare Access integration. These plugins simplify the integration process by handling the authentication flow and verifying user access.

If you have a custom-built login page, you can integrate Cloudflare Access by following these general steps:

  1. Retrieve the Cloudflare Access access token from your Cloudflare dashboard. This token will be used to authenticate your login page with Cloudflare.
  2. Incorporate the Cloudflare Access code snippet into your login page’s backend logic. This code verifies the access token and allows or denies access accordingly.
  3. Implement the necessary frontend changes to display appropriate error messages or redirections when access is denied.

Enhancing Security with Additional Measures

While Cloudflare Access provides a robust security layer for your login page, it’s always a good idea to implement additional security measures to further protect your users’ accounts. Here are a few suggestions:

  • Multi-factor authentication (MFA): Implement MFA to require users to provide an extra form of authentication, such as a code from their mobile device, in addition to their password.
  • Rate limiting: Set up rate limiting rules to prevent brute-force attacks by limiting the number of login attempts allowed within a specific timeframe.
  • Strong password requirements: Enforce strong password policies and educate your users on creating secure passwords.


Securing your login page is not just a best practice; it’s a necessity in today’s digital landscape. With Cloudflare Access, you can add an extra layer of protection to your login page and ensure that only authorized users gain access. By following the steps outlined in this article and implementing additional security measures, you can significantly enhance the security of your login page and protect your users’ sensitive information.

Ready to take the first step towards securing your login page with Cloudflare Access? Click here to visit the Cloudflare Access page and learn more about how it can safeguard your login page.