Information security and confidentiality are the prime concern of any type of communication.
Rapidly evolution of technology recently, leads to increase the intruder's ability and a main …

There are continuous threats to network technologies due to its rapidly-changing nature,
which raises the demand for data-safe transmission. As a result, the need to come up with …

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 …

Genome steganography has emerged as a promising field for transmitting large amounts of
data over an untrusted channel in the last two decades. DNA has many advantages over …

In this digital era, all communications are executed over the internet. As there are numerous
users and attackers over the internet, confidential data face many security issues …

This chapter presents multilevel audio steganography, which describes a new model for
hidden communication in secret communication technology. At least two embedding …

Security of Information are a key concern, particularly with the extension growth of internet
usage. This growth comes the incidents of unauthorized access which are countered by the …

Abstract Information protection and secrecy are major concerns, especially regarding the
internet's rapid growth and widespread usage. Unauthorized database access is becoming …

Security is important criteria for information transmission. This paper proposes highly secure
method to hide the existence of secret message to prevent unauthorized access. The …