Are calls end-to-end encrypted? Updated September 09, 2021 06:17 All 1:1 and group calls on Wire are end-to-end encrypted using SRTP with DTLS. See our Privacy Page for more details about the encryption methods Wire uses, and about how Wire protects your privacy. Was this article helpful? Yes No 0 out of 3 found this helpful Have more questions? Submit a request Related articles Bandwidth requirements for calls How can I have access to my own data? Send message while on a video call Select microphone/camera Set a default microphone on Microsoft Windows Comments 0 comments Please sign in to leave a comment.