The growing rate of internet/network technologies day by day dramatically increases the
formation of data in the world. As the flow of information increases on the network, time …

The data security is a challenging issue nowadays with the increase of information capacity
and its transmission rate. The most common and widely used techniques in the data security …

Cryptography is the science of encryption and decryption of data using the techniques of
mathematics to achieve secure communication. This enables the user to send the data in an …

In this paper, a well secured, high capacity, preserved algorithm is proposed through
integrating the cryptography and steganography concepts with the molecular biology …

In the present day world, a lot of works have been done in making the data communication
safe and secured. But an illegal professional practice, ie stealing the data during …

The information capacity is growing significantly as well as its level of importance and its
transformation rate. In this paper, a blind data hiding hybrid technique is introduced using …

Information security and confidentiality has become of prime concern and importance as a
result of the notifiable and explosive growth of the internet. Also, with the growth of …

Nowadays, cryptography and steganography are considered the most famous and secured
techniques used in the security field. This chapter introduces a survey on the recent DNA …

Cryptography guarantees security in communication through encryption. This paper
proposed a modified Blowfish encryption that uses 128-bit block size and 128-bit key to …

Cryptography is used to prevent any unintentional party from reading or manipulating any
confidential information by converting it from the sender to the receiver and vice versa. It …