Secure Message Transmission with Low Computation

Confuse the attacker of a network by obfuscating message content is a technique for data hiding. It involves concealing the secret text inside the cheating text. If the cheating text is intercepted with security algorithms, the secret text may still be undetected. Here, this technique provides following service for the Message Transmission system, which are Confidentiality, Authentication and Integrity. This study focuses on reducing the complexity and simplifies the security of Message transmission systems and this technique we called as "CheatSec". We can use any article on the internet as a cheating text. The sender only needs to transmit the encrypted Uniform Resource Locator (URL) of cheating text, and then the receiver can follow the URL and download the cheating text. This avoids transmitting large amounts of cheating text, which is a major drawback of traditional confused document encrypting schemes. In this paper, we are focusing the different categories of security attack, existing widely used mitigation strategies, difficulty over present strategies and proposed a new approach which can improve existing Message Transmission Security Systems and provides the Confidentiality, Authentication and Integrity by reducing their transmission overhead, and thus makes it suitable for wireless environment with low data rate.