Abstract:

Objective- The use of wireless network introduces potential security vulnerabilities due to the shared nature of wireless channels. Indeed, it has been pointed out in that the jamming attack, which uses radio interference to disrupt wireless communications, can result in network performance degradation and even denial-of-service in power applications, thereby being a primary security threat to prevent the deployment of wireless networks for the smart grid. To address this issue by considering a wireless network that uses multiple frequency and code channels to provide jamming resilience for smart grid applications.

Design / Methodology/ Approach- Java is used for building front end and My SQL for the back end. Here the operating system is Windows or Linux. Net Beans is used for IDE.

Findings- Wireless networks have become an essential integration to the communication infrastructure for the smart grid. There have been extensive works on designing spread spectrum based communication schemes, which provide jamming resilience to conventional wireless networks by using multiple orthogonal frequency or code channels. We address this issue by considering a wireless network that uses multiple frequency and code channels to provide jamming resilience for smart grid applications. We consider two general jamming-resilient communication modes for smart grid applications: coordinated and uncoordinated modes. . In coordinated mode, the sender and receiver share a common secret or key, which is unknown to attackers. Accordingly, an attacker has to choose its own strategy to disrupt the communication between the transmitter and receiver. Uncoordinated communication is therefore used to help establish such an initial key. In uncoordinated communication, the sender and receiver randomly choose a frequency-code channel to transmit and receive, respectively.

Limitations- Provide high data security, so that there will not be any data loss. But no safety requirements have been identified and it has to be taken into consideration.

Practical implications- This paper is very helpful for the minimizing the message delay under jamming.

Originality/Value- It will help in improving the efficiency for the delay performance guarantee for smart grid under any jamming attack.

Keywords: Smart grid, Camouflage, MANET, EAACK, HLA