The SFTP Secure Server on Windows 2019 OpenSSH is a robust solution designed to facilitate secure file transfers over the SSH protocol. Deployed on Windows Server 2019, this pre-configured virtual machine (VM ensures rapid deployment and reliable performance, making it ideal for organizations seeking a secure and efficient method for data exchange. Key Features and Functionality: - Protocol Support: Supports SSH File Transfer Protocol (SFTP, FTP, and FTP over SSL/TLS (FTPS, offering flexibility in file transfer methods. - Advanced Encryption: Utilizes multiple encryption methods, including AES 128, AES 256, 3DES, and Blowfish, ensuring data security during transmission. - User Authentication: Allows the creation of private/public keys for secure client communication and supports both password and SSH key authentication. - File Management: Supports resumption and transfer of large files, with per-user permissions on the underlying file system. - Integration Capabilities: Seamlessly integrates with Active Directory (LDAP, facilitating centralized user management. - Administrative Tools: Provides a GUI configuration tool, IP address access control lists (ACLs, logging, virtual directories, active user monitoring, connection limits, idle timeouts, port customization, and per-user transfer rate settings. Primary Value and User Solutions: This SFTP server solution addresses the critical need for secure and efficient file transfers within organizations. By leveraging strong encryption protocols and offering comprehensive administrative controls, it ensures that sensitive data is transmitted safely over potentially unsecured networks. The integration with Active Directory simplifies user management, while the support for various file transfer protocols and large file handling enhances operational flexibility. Overall, it provides a reliable and scalable platform for organizations to manage their file transfer requirements securely.