Does the system mask sensitive information from log files like credit card numbers
Yes, the system has option to mask information from log files
Logs data can be masked based on Java regular expressions. (https://docs.oracle.com/javase/tutorial/essential/regex/index.html)
Example - mask credit card number from log files or mask only the password from connection URL.
String like: My master card number number "4444333322221111" will be masked to "My master card number number "****************"
String like: "nigel:pass@host.com" will be masked to "nigel:******@host.com"