We have a PHP web application using Algolia PHP Client version 1.17 on our server, in the backend. Algolia is soon deprecating TLS 1.0 and 1.1 entirely.
How do I know which TLS version the PHP backend is using to contact Algolia? Is this strictly a web server configuration issue or is an SDK upgrade required?
The Algolia PHP API Client v1 uses a cURL client for network requests, which picks up the default system SSL version and appropriately leverages the CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER options to enforce the security of the connection.
As long as you’re enforcing TLS 1.2 in your environment, you should be fine.