Self-mapping to hide information in a DNA sequence.

The need for robust and effective methods for secure data transfer is more pronounced than ever. Two techniques are presented for this purpose, cryptography and steganography. These techniques are used widely in security schemes and both follow a common goal: to prevent eavesdropping and unauthorized access. Recently, DNA scheme has been presented as a powerful tool in cryptography and steganography. This paper presents a secure method for transferring information over the network grounded on a new ciphering method used the DNA cryptography , steganography, and DNA nucleated achieving multi- level of security. [ABSTRACT FROM AUTHOR]