COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A Dinosaur
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A Software that draws Graphs
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A way of concealing text
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A type of malware
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Detailed explanation-1: -Steganography is the practice of concealing information within another message or physical object to avoid detection. Steganography can be used to hide virtually any type of digital content, including text, image, video, or audio content. That hidden data is then extracted at its destination.
Detailed explanation-2: -Text steganography is a mechanism of hiding secret text message inside another text as a covering message or generating a cover message related with the original secret message 5.
Detailed explanation-3: -Steghide: Steghide is a free tool that uses steganography to conceal information in other files, such as media or text.
Detailed explanation-4: -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.