Mobile steganography: Looking to the future
Date
2021-12-09
Authors
Newman, Jennifer
Guan, Yong
Maxion, Roy
Wu, Min
Lin, Li
Reinders, Stephanie
Chen, Wenhao
Martin, Abby
Pierre, Seth
Wang, Yangxiao
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Copyright 2021, The Authors
Abstract
Humans have sent secret messages for millennia. A cousin to cryptography, steganography is the art and science of sending a secret message in the open by camouflaging the message carefully. Steganography can take many shapes, and its digital form often uses a digital image or video as a cover to hide the message. With a smartphone app, image steganography is easy to use, requires no expert knowledge of the science, and can be difficult to detect. To study mobile steganography properly, one must have a suitable database. This talk presents StegoAppDB, a database of digital photographs expressly created for studying mobile steganography, that will be used in NIST’s Open Media Forensic Challenge.
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Comments
The following presentation was presented at NIST First International Workshop on Open Media Forensics Challenge (OpenMFC 2021), Dec. 7 -10, 2021. Posted with permission of CSAFE.