Tools GitHub - MrAdamBoyd/Pictograph: Steganography on iOS and macOS https://www.researchgate.net/profile/Osamah-Al-Qershi/publication/292310394_Image_Steganography_Techniques_An_Overview/links/57f642ac08ae8da3ce574080/Image-Steganography-Techniques-An-Overview.pdf?origin=publication_detail&_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6InB1YmxpY2F0aW9uIiwicGFnZSI6InB1YmxpY2F0aW9uRG93bmxvYWQiLCJwcmV2aW91c1BhZ2UiOiJwdWJsaWNhdGlvbiJ9fQ