The keyword you've highlighted is a reminder of how easily "private" cameras can become public. If you are a user, If you are a researcher, it serves as a case study in why default configurations are the biggest threat to IoT security.
Never leave your server on "Anonymous" or "Guest" mode. Go into the security settings and require a strong username and password to view the stream. my webcamxp server 8080 secret32l hot
Old versions of WebcamXP (and its successor, Webcam 7) have known vulnerabilities. Ensure you are running the latest patched version. The keyword you've highlighted is a reminder of