Abstract: This paper introduces Hierarchical Image Steganography (HIS), a novel method that uses diffusion models to enhance the security and capacity of embedding multiple images into a single ...

Abstract: Blockchain-based steganography enables data hiding via encoding the covert data into a specific blockchain transaction field. However, previous works focus on the specific field-embedding ...

I never thought smart home tech was for me. Maybe that’s because my introduction to it was largely centered around my friends incessantly yelling “Hey Google!” whenever they wanted a light turned on ...