HF2211 Serial Server Device User Manual
http://www.iotworkshop.com - 32 -
Figure 32. Telnet details example
3.5. AES/DES3/TLS Data Encryption
To improve device security and ensure the data won’t be cracked and illegal used, The HF2211
device can do encryption to UART data before transmit to network.
Figure 33. IOTService Software Configure Encryption