Hidden files

Image Steganography using Modified SDSA Algorithm

Hello! This is an image steganography Application in C#. The modified SDSA(Spatially Desynchronized Steganographic Algorithm ) uses blocks of 8x8(m x n)to embed the document in the carrier image in specific stego chunks which are returned back to the image.SDSA is based on spatial block desynchronization to disturb the successful prediction of cover image statistics from the stego image which is

How to Check if a File is Hidden or Not using Java

In this tutorial, i will teach you how to create a program in java that will check if a file is hidden or not. So, now let's start this tutorial! 1. Open Notepad. It's up to you if you will write data in there or not. Save it to the same folder with your java program and named it as READ FIRST.txt. and make sure to hide this file. 2. Open JCreator or NetBeans and make a java program with a file name of hiddenFile.java. 3. Import java.io package. Hence the file class is in the input/output library.