> ## Documentation Index
> Fetch the complete documentation index at: https://support.lilt.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Move To TLS 1.3

TLS 1.3 is the latest version of the Transport Layer Security (TLS) protocol, which is used for encrypting data and providing a secure communication channel between two endpoints. Please follow the instructions below for updating to TLS 1.3.

1. Please look in the install\_dir/nginx-ingress/on-prem-values.yaml

2. Find the section controller->config->entries

3. In this section, please add an entry for: ssl-protocols: "TLSv1.3"

4. Next, run the install-script for nginx by doing the following: sh install\_scripts/install-nginx-ingress.sh.