wso2carbon.jks: This keystore contains a key pair and is used by default in your SP servers for all of the purposes explained above, except protecting sensitive information via Cipher tool.
securevault.jks: This is the default keystore used by the secure vault to protect sensitive information via Cipher tool.
client-truststore.jks: This is the default trust store, which contains the trusted certificates of the keystore used in SSL communication.
You can view the default keystores and truststores in the
<SP_HOME>/resources/security/ directory. Once you create your own keystore, you can delete the default keystores, but you need to ensure that they are no longer referenced in any SP profile in the
<SP_HOME>/wso2/<PROFILE>/bin/carbon.sh file or the
<SP_HOME>/conf/<PROFILE>/deployment.yaml file file.