Abstract: An approach is disclosed for generating seed electrons at a spark gap in the absence of 85Kr. The present approach utilizes the photo-electric effect, using a light source with a specific nominal wave length (or range of wavelengths) at a specific level of emitted flux to generate seed electrons.

Abstract: The present disclosure relates to methods and systems that restrict access to stored sensitive information. Specifically, the methods and systems of the present disclosure separate the management of access to data from the encryption and storage of the data itself. The present disclosure allows for retrieval of the access without providing such access to the data host. Further, the present disclosure provides for data ownership privileges that can grant or revoke access. The present disclosure further provides for audio-access of stored data.