In general, redis saves all the configurations in redis.conf file.

A user can modify the redis.conf file to update any parameters in redis.

Type the below command to get the default parameters in the redis instance

CONFIG GET *

Apart from redis.conf file, the user can also use the command line to modify/fetch various configurations.

Users can use the Redis config get command to get the redis properties.

CONFIG GET <parameter>

Similarly, a user can use the Redis config set command to set any redis property via the command line.

CONFIG SET <parameter> <value>

Redis does not enable any security by default.

Redis provides us the facility to enable TLS and persistence by adding properties in redis.conf file.