steganography in jpeg image

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steganography in jpeg image

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In the given sentence, the focus is on the concept of steganography in a JPEG image. Steganography is the practice of hiding information within an image or other media in such a way that it is not easily detectable. In the context of a JPEG image, steganography refers to the technique of embedding secret data within the image file without visibly altering the visual appearance of the image itself. This can be achieved by manipulating the least significant bits of the image pixels to encode the hidden information. The purpose of using steganography in a JPEG image can vary, ranging from secure communication and data protection to digital watermarking and copyright protection.