Both, voice and data traffic are encrypted - Benefits of DMR Radios | Talkpod

Although DMR was primarily developed for civil and industrial applications the protection of the confidentiality of the exchanged information can be important.

The DMR Association has defined the following options for traffic encryption:

• ARC4 40 bit
• DES 64 bit
• AES128 128 bit
• AES256 256 bit

Both, voice and data traffic are encrypted.