Detection of tampered data using steganography techniques

Steganography is the practice of hiding data within other data, such as hiding a message within an image. Data tampering is the unauthorized alteration of data. To detect data tampering through steganography techniques, one can use steganalysis, which is the process of detecting the presence of hidden data. Steganalysis techniques include statistical analysis, visual detection, and signature detection. These techniques can be used to detect if an image, audio, or video file has been tampered with by analyzing its statistical properties and comparing them to known properties of original files. Additionally, digital signature can be used to ensure the integrity of the data, by comparing the signature of the original file with the signature of the file that is being verified. Therefore, staying informed about the latest developments and using a combination of different detection methods is necessary for maximum effectiveness.