Secure Protocol for Jamming Attacks and Time-Delayed Broadcast in Wireless Communications

Abstract

The main aim of this research is to transmit/convey the information from transmitter to the receiver even if there is jammer or a malicious node placed between them. Jammer is a device which emits high power and high bandwidth signal which blocks the low power communication signals. Jammer is designed in such a way to block specific frequency spectrum. The Jammer can block only the signal so this paper which transfers data in the form of time intervals which cannot be blocked. This paper proposes a TDBS, which implements the broadcast operation as a sequence of unicast transmissions scattered in frequency and time. 3DES(Triple Data Encryption Standard) Algorithm which is based on DES, it has been proven reliability and a longer key length that excludes many of the attacks that can be used to lessen the amount of time it takes to break DES. Network Scheduling Algorithm (NSA), which implements the time several network scheduling algorithms have been developed. Network Traffic Analysis is the process of identifying the malicious packets within the traffic. The traffic statistic which is used for understanding and evaluating the network operations.