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1. Outguess orginial how to#
2. Outguess orginial install#
3. Outguess orginial zip file#
4. Outguess orginial password#

Outguess orginial zip file#

Using the Cat command concatenation function, we can achieve Steganography.įor this method, you will require a zip file (containing the files that need to hide) and an image file (in which you want to hide the files). You will be well aware of the Linux Cat command which has three major functions: create files, view contents of the file, and concatenate files. $ outguess -k “abc123” -r flower-out.jpg testfile.txt You can choose any name for the, not necessarily the original file name.įor instance, the below command will extract the original file embedded into the image flower-out.jpg. The syntax is as follows: $ outguess -k “password” -r To access the file hidden inside an image, you will need to extract it from the image. Now you can remove the original text file: $ sudo rm testfile.txt Access the Hidden Files $ outguess -k “abc123” -d testfile.txt flower.jpg flower-out.jpg

Outguess orginial password#

The is the resultant file containing the resultant image with the embedded data.įor instance, the below command will embed the testfile.txt into flower.jpg with password abc123 and store the results in flower-out.jpg. Where “password” is the password used to encrypt and hide the inside an. To hide a file inside an image file using Outguess, the syntax is as follows $ outguess -k -d

You will require the file that you want to hide and an image that you want to hide it in (also known as a cover file). Once Outguess is installed, you are ready to hide or embed your files inside an image.

Outguess orginial install#

You can use the following command to install the Steghide utility: $ sudo apt install outguess It can hide data in PPM, PNM, and JPEG files. It lets you hide information in redundant bits of the cover medium. Outguess is another command-line utility that is used to embed the files inside an image. Using the Outguess Utility (Command Line) Provide the password for the file, after which the original file will be extracted. Where -sf is used to specify the image name which contains the embedded data.įor instance, the below command will extract the original file embedded into the image flower.jpg. The syntax is as follows: $ steghide extract -sf $ sudo rm testfile.txt Access the Hidden Files Now that our file is hidden inside the image, we can remove the original file.

If you don’t want to password-protect it, just hit Enter twice. This password will be later used to extract the file embedded in the image. It will ask you to type a passphrase and then confirm it. $ steghide embed -ef testfile.txt -cf flower.jpg Where -ef is used to specify the file that needs to embed and – cf is used to specify the cover file that you want to hide it in.įor instance, the below command will hide the testfile.txt in a flower.jpg image file. To hide a file inside an image file using Steghide, the syntax is as follows: $ steghide embed -ef -cf You will require the file that you want to hide and an image that you want to hide it in (also known as cover file). Once Steghide is installed, you are ready to hide or embed your files inside an image. You can use the following command to install the Steghide utility: $ sudo apt install steghide It can hide data in JPEG, WAV, AU, and BMP formats. Steghide is a command-line utility that allows you hide to files in an image or an audio file. Using the Steghide Utility (Command Line) You will require sudo privileges for installing the utilities on your system. Note: We have explained the procedure on Ubuntu 20.04 LTS (also applies for Debian OS).

Outguess orginial how to#

In this post, we will cover how to hide files inside images in Ubuntu using Steganography. Combining Steganography with encryption adds additional layer of protection as it not only hides the presence of data but also makes it more secure. Also, the person looking directly at the file may not be able to see the actual information. Its purpose is to hide the existence of confidential information in such a way that it does not look suspicious. Steganography is the process of hiding confidential information inside another file.