TLS (Transport Layer Security) establishes a secure connection between the client and the server, ensuring data confidentiality and integrity. Different TLS protocol versions balance security and compatibility in different ways. Lower versions may support older browsers but provide weaker security, while higher versions offer stronger security but may not be compatible with some outdated devices. Atomile provides flexible TLS version control to meet the security requirements of different domains.

How to Control TLS Versions

1. Log in to the Atomile Console and select the appropriate product.
2. Go to Configuration, locate the domain you want to configure, and click Edit Configuration at the top or the Edit button to the right of the domain.
3. On the configuration page, find Protocol Settings - TLS Version Configuration, and click Select to Configure. By default, TLS 1.0, TLS 1.1, and TLS 1.2 are enabled. You can add or remove specific versions as needed.

After you finish the configuration, click OK, and then click Next to submit your settings. To minimize potential disruption to your production environment, we strongly recommend performing a Pre-deploy test in a staging environment. This important step helps ensure that your configuration is correct before it goes live.

After you confirm that the settings are correct, click Deploy Now to apply them in the live environment. The configuration typically takes effect within 3 to 5 minutes. For more information about pre-deployment testing and validation, refer to Deploy the Configurations to Staging Environment for Validation.