Hi all! This is my first open-source project and I hope I managed to create something useful. LogMasker is a library that helps with masking confidential data inside logs. It is easy to integrate in both Log4j2 and Logback, configurable and can mask IPs, emails, passwords, IBANs and Card Numbers. The library is still in it's early stages, with hopefully more features on the way. Any feedback is highly appreciated.