Undetectable Data Hiding: The Rise of Coverless Steganography

Traditional steganography methods like LSB (Least Significant Bit) are vulnerable to detection through steganalysis tools that identify pixel alterations. Coverless Steganography (CIHMSB) fundamentally changes this by hiding data without modifying the original image—instead using Most Significant Bit matching to create an undetectable mapping flag. This approach is significant for cybersecurity professionals seeking to evade advanced detection systems while maintaining zero physical evidence of data manipulation.