Get the free Robust Steganography Based on QIM Algorithm to Hide Secret ... - naun

INTERNATIONAL JOURNAL OF COMPUTERS Issue 4, Volume 7, 2013 Robust Steganography Based on HIM Algorithm to Hide Secret Images Oswaldo Juarez-Sandoval, Angelina Espejel-Trujillo, Mario Nakano-Miyatake,

How to fill out robust steganography based on

How to fill out robust steganography based on:

1. Start by selecting a reliable steganography algorithm. There are several widely used algorithms available, such as LSB (Least Significant Bit) or DCT (Discrete Cosine Transform). Research and choose the one that best suits your requirements.
2. Next, determine the cover medium for your steganography. This can be an image, audio file, video, or any other digital media file. Ensure that the cover medium is suitable for hiding the secret information effectively.
3. Identify the secret data that you want to conceal within the cover medium. This can be anything from sensitive text messages, confidential documents, or hidden communication channels. Make sure the size of the secret data is within the capacity of the chosen steganography algorithm.
4. Apply the selected steganography algorithm to embed the secret data into the cover medium. The algorithm should provide options for encryption and compression to enhance security and optimize storage space.
5. Test the robustness of your steganography implementation by inspecting the stego medium for any detectable changes. It should be visually or audibly imperceptible to avoid suspicion. Use appropriate tools to analyze the stego medium and ensure that the hidden data remains intact.

Who needs robust steganography based on:

1. Individuals concerned about privacy and confidentiality: Robust steganography can be useful for individuals who want to protect sensitive information from unauthorized access. By hiding data within seemingly innocuous cover media, they can ensure that their communication remains private.
2. Law Enforcement and Intelligence agencies: These organizations often need effective steganography techniques to covertly transmit or exchange classified information during investigations. Robust steganography can provide an extra layer of security and concealment.
3. Journalists and whistleblowers: In areas where freedom of speech is restricted, journalists and whistleblowers can use robust steganography to hide and transmit sensitive or critical information without detection. This allows them to expose corruption or human rights violations while minimizing the risk of censorship or persecution.

Overall, anyone seeking to protect information or communicate covertly can benefit from robust steganography techniques. It provides a powerful tool for secure communication and data concealment in various contexts.

For pdfFiller’s FAQs

What is robust steganography based on?

Robust steganography is based on the principle of hiding information within another piece of data in such a way that it is difficult to detect or remove.

Who is required to file robust steganography based on?

There is currently no specific requirement for individuals or organizations to file robust steganography. It is a technique used for secure communication or data hiding purposes.

How to fill out robust steganography based on?

Filling out robust steganography typically involves selecting the appropriate steganography algorithm and embedding the desired information within the carrier data using encryption and encoding techniques.

What is the purpose of robust steganography based on?

The purpose of robust steganography is to hide sensitive or confidential information within seemingly harmless carrier data to ensure secure communication and protect against unauthorized access or detection.

What information must be reported on robust steganography based on?

Since there is no specific reporting requirement for robust steganography, there is no information that needs to be reported.

Can I create an electronic signature for the robust steganography based on in Chrome?

Yes. With pdfFiller for Chrome, you can eSign documents and utilize the PDF editor all in one spot. Create a legally enforceable eSignature by sketching, typing, or uploading a handwritten signature image. You may eSign your robust steganography based on in seconds.

Can I create an electronic signature for signing my robust steganography based on in Gmail?

It's easy to make your eSignature with pdfFiller, and then you can sign your robust steganography based on right from your Gmail inbox with the help of pdfFiller's add-on for Gmail. This is a very important point: You must sign up for an account so that you can save your signatures and signed documents.

How can I edit robust steganography based on on a smartphone?

Using pdfFiller's mobile-native applications for iOS and Android is the simplest method to edit documents on a mobile device. You may get them from the Apple App Store and Google Play, respectively. More information on the apps may be found here. Install the program and log in to begin editing robust steganography based on.