Janusseal Windows Suite by Janusnet is a data classification solution designed to reduce data loss and improve security posture. It provides fast, easy-to-use data classification for sensitive information in Microsoft Windows environments. Janusseal Windows Suite includes components for classifying and controlling Microsoft Documents and other files, as well as classifying and protectively marking emails in Windows operating systems. It enforces security classification policies before documents are saved, printed, published, or emailed, and extends native sensitivity labeling functionality in Microsoft 365 while also working in on-premise mode.