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The hiding text within the iris to increase the data protection method is discussed in this work. It is impossible to distinguish between the iris image before and after concealment, and the difference between the two images only after using statistical measures such as PSNR and MSR to compare them. The proposed database consists of 500 images with different formats (tif, gif, png, jpg, .bmp) selected for analysis. The proposed method is shown with more accurate results, stronger imagedoi:10.4108/eai.18-11-2020.167100 fatcat:zp4iywkbsvatdn7qttch3rklna