Zixi's second security option is use of Datagram Transport Layer Security (DTLS) between the sending and receiving device.
Indlela yesibili yokuphepha ene-Zixi ukusetshenziswa kwe-Idatha Yezokuphepha Yezindawo Zokuphepha (i-DTLS) phakathi kocingo lokuthumela nokwamukela.