Change the TLS version used by my prismic site

Developing with Prismic
1

Hi!

There are a few vulnerabilities in the TLS version used by my prismic site. Is it possible to control the TLS version or the ciphers that are enabled?

Thanks!

3

Hey! Could you clarify what you mean by TLS in this context?

5

Hi!

Prismic’s infrastructure manages TLS termination, so you cannot directly control the TLS version or ciphers used for your Prismic site.

All communication between the user's web browser or your middleware and Prismic servers is done using HTTPS and encrypted using Transport Layer Security (TLS) version 1.2. Data transferred within Prismic, for instance between EC2 instances and S3 storage facilities, is secured via SSL endpoints using the HTTPS protocol.

Upgrade API Calls (If Client-Side)

If you’re making API requests to Prismic (e.g., via a Next.js, Nuxt, or SvelteKit app), ensure your server enforces TLS 1.2 in HTTP clients (Axios, Fetch, Node.js HTTPS).