“In the field of image steganography, the paper introduces the secure and robust image steganography network (SRIS-Net), which provides solutions to solve the problem of poor performance in multi-task steganography. The SRIS-Net outperforms mainstream methods in terms of undetectability and robustness, with more than 9.2 and 3.4 dB improvement in visual quality, respectively, and the capacity can be increased up to approximately 72–96 bits per pixel.”