Yes, you can use additional encryption on top of the SpeechLive encryption to secure your dictations.
To encrypt completed dictation jobs, you can use SpeechExec encryption methods.
To encrypt your dictation already during recording, you can use the 256 bit DSS Pro encryption on your voice recorder or with SpeechExec Pro Dictate software.
Encrypted dictations cannot be played back with the browser-based SpeechLive player. To work with encrypted dictations, you need to install Philips SpeechExec Pro software on your computer and connect it to your SpeechLive account.