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Conference Paper

A Low Cost, Cloud Based, Portable, Remote ENF System

Authors: Zjalic, James; Grigoras, Catalin; Smith, Jeff

AES Conference: 2017 AES International Conference on Audio Forensics · Paper 1-2 · June 2017

Abstract

In the current digital age, evidence is so often and easily manipulated using computer software or created with little knowledge of the origins of the recording. One method to authenticate a recording is through the use of the ENF comparison method. This requires the construction of an ENF database which involves the use of a P.C and backup storage device located within the locality in which ENF data is being recorded. This creates restrictions as to the regions that the probes can be placed and databases built. This paper offers an approach using a Raspberry Pi micro-computer and an encrypted, private cloud server, which resolves the problems through being small, low cost and accessed remotely.

Details

Published in
AES Conference: 2017 AES International Conference on Audio Forensics
Paper number
1-2
Publication date
June 6, 2017
Session subject
Authentication
Affiliation
National Center for Media Forensics, CU Denver, Denver, CO, USA (See document for exact affiliation information.)
Type
Conference Paper