f-FILTER by DigitalArts is a Data Loss Prevention (DLP) and file transfer service designed to prevent the leakage of important information and enable secure file transfers. It balances security and convenience to protect critical customer data. f-FILTER is implemented across all employee PC environments and offers high convenience for both sender and receiver through a URL download format. It provides strong encryption options and similar operability. The product version includes DLP and file determination features, ensuring safe data transfer by permitting access only to the recipient. It is used for smart and secure file transfers, with operations divided into email usage linked with m-FILTER@Cloud and uploading files to f-FILTER, depending on file size. During file uploads, files are checked for DLP, file determination, supervisor approval, and antivirus, ensuring safe operations with temporary viewing restrictions and handling status checks after transfer. The simple setup and operation allow for smooth use, and familiarity with the management screen reduces the learning curve for operations and rules.