IGEL Linux version 5.11.100 or newer and IGEL Linux version 10.01.100 or newer allow terminal access via UMS with transport encryption. In analogy to secure shadowing, network traffic is encrypted with TLS/SSL. Secure terminal connections can only be initiated from the UMS whose certficate is stored on the device.

For details about setting up devices and UMS for secure terminal, see UMS manual Secure Terminal (Secure Shell).