Steganography

assigments

1. Steganography *steganography is data hidden within data. *Steganography is an encryption technique that can be used along with cryptography as an extra-secure method in which to protect data. *Steganography techniques can be applied to images, a video file or an audio file. Typically

2. however, steganography is written in characters including hash marking, but its usage within images is also common. At any rate, steganography protects from pirating copyrighted materials as well as aiding in unauthorized viewing.

3. Step of crime Information hiding can also be used by an attacker during different attack stages depending on what information is being hidden: Identities . The identities of communicating parties are hidden by anonymization techniques.

4. Communication.  The fact that a communication is taking place is hidden by steganography techniques. The characteristics of a network conversation (for example, a packet flow) can be concealed using traffic-type obfuscation methods. Content . Hiding the content of data but not the transmission or presence of the data itself is achieved by applying cryptographic algorithms. Code . The structure of (executable) code is hidden by (binary) code obfuscation and masquerading techniques.

5. Step of crime

6. 1.INSERT Your picture and enter the Secret message 2.Save image Step of Encode

7. Step of decode….. 1.Insert image that u want to make decode 2.Image will pop up (“kill tarun ”)