Image Steganography for Secure Communication

Most military and other research organisations must transmit and receive critical text information such as weaponry blueprints, schematics, and satellite data. If the SMS is delivered on a frequent basis, hackers may be capable of intercepting this and import data. Data is concealed under images to prevent unauthorised access.This approach employs a both plain text and a file. We’ll have a letter as well as a document with a cover picture. The pixel in the header picture will be the next consideration. Each hidden text snippet will be inserted there. This procedure will be continued until the final piece of hidden text is discovered.It is accompanied by information being concealed underneath the picture. Following that, we will give this picture file. The data is concealed under the image. After getting this image file from us, the client will utilise reverse engineering to retrieve the original text from of the image. In cyber security, there are several approaches and tactics for concealing data. In this project, the Least Significant Bit approach was applied. Each approach is significant in its own way. (LSB).