Hello,

The Web server is addressed via HTTP/S. FTP and Telnet are only connected to the user administration. Security concept of HTTP/S, FTP, and Telnet access on the Web server As of version V4.4, access to the SIMOTION IT Web server is protected by a multi-level security concept. The security state of the Web server is indicated by the security level on the Website. There are three possible security levels: Low, normal, high. You will find detailed information on the security concept of the connection via FTP/Telnet in the SIMOTION IT Diagnostics and Configuration Diagnostics Manual, section "Security concept"

3.3 Activating communications services in SCOUT TIA

https://support.industry.siemens.com/cs/ww/en/view/109963298