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Denodo Platform supports the following encryption protocols: TLSv1.3, TLSv1.2 and TLSv1.1. I need to know what cipher suite is utilized when configuring SSL using denodo_tls_configurator script.

Greetings Denodo Support Team, Denodo Platform supports the following encryption protocols: TLSv1.3, TLSv1.2 and TLSv1.1. I need to know what cipher suite is utilized when configuring SSL using denodo_tls_configurator script. Which Ciphers for TLSv1.2: ·       DHE_DSS_WITH_AES_128_GCM_SHA256 (DHE key size must be 2048+) ·       DHE_DSS_WITH_AES_256_GCM_SHA384 (DHE key size must be 2048+) ·       ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ·       ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 SSL/TLS Versions Supported by the Denodo Platform Servers When SSL (TLS) is enabled on the Denodo servers, the version of TLS used depends on the configuration on the components involved in the communication. Although for clarity purposes we refer to this as SSL, SSL is not actually used, only TLS. The Denodo Platform supports the following encryption protocols for the traffic between Denodo servers and other components: TLSv1.3, TLSv1.2 and TLSv1.1.
user
13-06-2023 10:37:26 -0400
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1 Answer

Hi, Currently, only TLS v1.2 and v1.3 protocols are supported when SSL/TLS is enabled in the Denodo Platform, with TLS v1.2 as the default encryption protocol. You can see this information in the documentation [Only Allow TLS 1.2 and 1.3](https://community.denodo.com/docs/html/browse/8.0/en/platform/new_features/new_features_common_to_all_modules#only-allow-tls-1-2-and-1-3). If you need to update the ciphers and protocols that are allowed in the platform, you can configure this in the `java.security` file inside `<DENODO_HOME>/jre/conf/security` folder. Configuration `jdk.tls.disabledAlgorithms` is available that specifies which ciphers are disabled and cannot be used for encryption. If you have a valid support user, you may want to contact [Denodo Support](https://support.denodo.com/) to be able to better assist you. Hope this helps!
Denodo Team
14-06-2023 04:34:03 -0400
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