2024
DOI: 10.36227/techrxiv.170593175.59250679/v1
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Pixel Tampering Detection in Encrypted Surveillance Videos on Resource-Constrained Devices

Ifeoluwapo Aribilola,
Brian Lee,
Mamoona Naveed Asghar

Abstract: Encryption (naïve/selective) is recommended to secure the recorded visual content; however, intruders can still manipulate encrypted data. Visually, tampering attacks on encrypted video pixels in selectively encrypted videos are difficult to identify. Thus, this paper presents a tampering detection system that performs vulnerability analysis for Regions-of-Interest (ROI) in encrypted videos. To detect the tampering attacks, we explored the pixels' intensities and proposed a new TampDetect algorithm. The TampDe… Show more

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