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How to Hide Data into 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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What is the most common form of steganography?

The most popular form of cover objects that is frequently utilised for Steganography are digital images, as they are also the most dominant forms found on the internet.

What is it called when you hide data?

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 methods of hiding data?

Data- hiding techniques include hiding entire partitions, changing file extensions, setting file attributes to hidden, bit-shifting, using encryption, and setting up password protection.

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.

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 are the main types of steganography?

Different Types of Steganography Text Steganography There is steganography in text files, which entails secretly storing information. Image Steganography The second type of steganography is image steganography, which entails concealing data by using an image of a different object as a cover.

Which methods is used by steganography?

Technical steganography uses scientific methods to hide a message, such as the use of invisible ink or microdots and other size reduction methods.

What are some examples 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.

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Hide Data into the Introduction Letter