Easily Hide Data to the Introduction Letter

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How to Hide Data to the Introduction Letter

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hello and welcome to a new video on the crypto 2 youtube channel in this video we want to have a look at steganography recently a student working for the crypto team finished in her bachelor thesis components that implement text and image steganography and in this video i want to first introduce to the general term of steganography then i want to present text steganography in detail and after that we will have a look at how to do steganography in crypto2 and as you see here part 4 and 5 here are written in gray color and this means that we will have a look at image steganography in the next video and you will also see how to do this in crypto2 in the next video steganography is a practice of hiding a message in a container medium and the container medium can be everything where you can hide something inside but of course with steganography we have some common media the word steganography comes from greek steganographia which combines the word stiganos meaning covered or concealed and g

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Which method is used to hide data?

Steganography is the technique for hiding data and aims to hide data in such a way that any eavesdropper cannot observe any changes in the original media. The least docHub bit (LSB) is one of the most public techniques in steganography. The classical technique is LSB substitution.

What is an example of steganography?

Steganography Examples A hidden message that can be revealed by playing a video at a faster frame rate. Content that can be unveiled by playing an audio track backward. Embedding a message into an RGB image by hiding it in the red, green, or blue channel. Adding noise or sound to encrypt a message within a photo.

What is the main objective of steganography?

The objective of steganography is to hide a secret message within a cover-media in such a way that others cannot discern the presence of the hidden message. Technically in simple words steganography means hiding one piece of data within another.

What is an example of steganography?

Steganography Examples A hidden message that can be revealed by playing a video at a faster frame rate. Content that can be unveiled by playing an audio track backward. Embedding a message into an RGB image by hiding it in the red, green, or blue channel. Adding noise or sound to encrypt a message within a photo.

What is steganography introduction?

Steganography is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then extracted at its destination. The use of steganography can be combined with encryption as an extra step for hiding or protecting data.

What are the 5 types of steganography?

Depending on the nature of the cover object(actual object in which secret data is embedded), steganography can be divided into five types: Text Steganography. Image Steganography. Video Steganography. Audio Steganography. Network Steganography.

Who introduced steganography?

The first recorded use of the term was in 1499 by Johannes Trithemius in his Steganographia, a treatise on cryptography and steganography, disguised as a book on magic.

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Hide Data to the Introduction Letter

Reduce time spent on document management and Hide Data to the Introduction Letter with DocHub

A step-by-step guide on how to Hide Data to the Introduction Letter

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

How to Hide Data to the Introduction Letter

Related features

Got questions?

Which method is used to hide data?

What is an example of steganography?

What is the main objective of steganography?

What is an example of steganography?

What is steganography introduction?

What are the 5 types of steganography?

Who introduced steganography?

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