Explain in about steganography.
[3 marks]Is steganography is secure method of communication?.if yes, justify your answer.
[4 marks]What is information hiding? List out various files where information can be hidden and explain?
[7 marks]Differentiate active and passive Steganalysis.
[3 marks]Write down some applications of steganography.
[4 marks]What are Pure, Secret key and public key steganography and explain.
[7 marks]Compare cryptography and steganography.
[7 marks]List out techniques of steganography.
[3 marks]what is cryptapix?
[4 marks]Explain spatial domain methods.
[7 marks]Write down types of steganography
[3 marks]List some sregnographic software.
[4 marks]Explain algorithms used in steganography.
[7 marks]Write short notes on various watermarking attacks.
[3 marks]List out advantage and disadvantages of digital water marking.
[4 marks]Explain Least bit significant bit embedding with example.
[7 marks]Differentiate public and invisible watermarks.
[3 marks]Write short note on digital watermarking process(life cycle).
[4 marks]Can audio files data be watermarked? Justify your answer.
[7 marks]Write down some applications of digital water marking.
[3 marks]List out types of watermarking?
[4 marks]What is Watermarking? Differentiate between steganography and watermarking in detail with suitable examples.
[7 marks]What are the recent trends in watermarking?
[3 marks]Explain Fragile watermarking.
[4 marks]Explain in detail about watermark security and authentication.1
[7 marks]