Abstract: A device can establish operational credentials for enabling the device to provide an attestation of the device's identity to another party, by performing a method comprising: obtaining bootstrap credentials from a hardware secure element or a trusted execution environment (TEE) of the device; using the bootstrap credentials to establish a secure session with an enrolment server; and via the secure session, establishing the operational credentials with the enrolment server.

Abstract: A head mounted illumination device including a light source disposed within a housing. The light source includes a plurality of lights disposed within the housing. The housing is securable to a mouthpiece of a headset to facilitate securement of the light source to the headset. An activation button is disposed within the housing. The activation button is in communication with the light source. The activation button includes a contact switch extending outwardly of the housing. The contact switch aligns with a lip of a user. A power source is securable to the headset. The power source includes wiring extending outwardly therefrom. The wiring couples with the activation button to facilitate communication therewith.