Public Notes by amaan-ngp Tagged #databases
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Postgres SSL Settings & Ciphers #p #security #postgres #databases
ssl_ciphers (string) Specifies a list of SSL cipher suites that are allowed to be used by SSL connections. See the ciphers manual page in the OpenSSL package for the syntax of this setting and a list of supported values. Only connections using TLS version 1.2 and lower are affected. There is currently no setting that controls the cipher choices used by TLS version 1.3 connections. The default value is HIGH:MEDIUM:+3DES:!aNULL. The default is usually a reasonable choice unless you have specific security requirements. This parameter can only be set in the postgresql.conf file or on the server command line.