Abstract :

Popular means of communication, like messaging apps, may sometimes be linked to worries about data theft, privacy, and security. The novel solution for app data protection combines steganographic and picture overlay techniques. We address the issue of picture cropping resulting in data loss in our project by including two layers of security. Hence, robust encryption methods are used to safeguard the original picture from illegal access. The next step in steganography is to cover an encrypted image with a bigger one. Important features may be preserved after cropping the picture if this method is used. Since the original image is concealed inside the covering picture, the integrated approach employs an extra protective layer to avoid such loss. Data transmission security integration steganography is a complicated process with many moving pieces. Using digital pictures is one of the most common ways to hide information. These pictures are all over the place, they may include a lot of in