Existing System:

1. Due to wireless nature, the malicious nodes can easily gain access with the wireless links

2. Once the malicious node gain the access, they can interrupt the data communication

3. The malicious nodes can overhear / overwrite /  manipulate / drop the packets

4. These malicious nodes degrades the network performance.

Proposed System:

1. In order to detect malicious nodes, we have proposed an ID-based light-weight cryptographic protocol using authentication technique.

2. This is light-weight mechanism, which means no complex calculations are required.

3. The proposed technique works on the cryptographic one-way hash function and doesn’t include any cryptographic high computation operations like pairing as well as exponentiation.

4. In this method, some random nodes are assumed as Temporary servers.

5. Each node in the network possess an unique ID

6. The sender node generates a key pair and send the data to Temporary server.

7. This server verifies the sender authenticity and transmit the data to receiver.

8. If the authenticity is not valid, then the sender node would be marked as MALICIOUS .

Enhancement:

1. In order to segregate attackers from participating in network activities in future, we are proposing a CERTIFICATE REVOCATION method.

2. According to this, the network is divided into different clusters and CH nodes are elected.

3. These CH nodes keep maintaining of the Certificates  / keys of each its member nodes.

4. if any node found as MALICIOUS, then the node’s certificate would be immediately revoked.

5. without a valid certificate / keys, the malicious nodes cannot communicate with the network in future.

Simulation Results:

A cluster-based certificate revocation scheme is able to revoke malicious nodes certificate quickly on the basis of only one vote from the neighbor. In this system, CA maintains two different lists, warning list and black list, to keep track on the malicious nodes so as such nodes cannot take part in certificate revocation.

Graphs:

Fig: PDR

Fig: Drop

Fig: Throughout

Fig: Delay

Hardware Requirements:

System:    Pentium IV 2.4 GHz.

Hard Disk:     50 GB.

Floppy Drive:  1.44 Mb.

Monitor:         18 VGA Color.

Mouse:            Logitech.

Ram:              2048 Mb.

Software Requirements:

Operating system:    Ubuntu 14.04/Red Hat Linux9/Linux Mint

Coding Language:    otcl, c++

Tool:                        Ns-2.34/Ns-2.35 

 Download This Improving Robustness in AD-HOC Network by Detecting Malicious Node NS2 project Code

Welcome to Latest NS2 Projects Section, Here We have developed the Latest 2016 journal Papers on different domains like networking, network security, Wireless Sensor Networks, Wireless Ad Hoc Networks, MANET, etc. Even you can find the best 2015, 2014 NS2 Titles below:

2016 Journal Papers

1. Mitigating the dropping attacks by support of node privacy in wireless ad hoc networks
2. Discriminate the collusion attacks by suing data aggregation in wireless sensor networks
3. To mitigate the trust fluctuations in unattended wireless sensor networks by support of trust management
4. Discriminating the attacks by using data aggregation technique secure way in wireless sensor networks
5. Efficient data access in delay tolerant networks by support of cache secure data
6. Secure data discovery in wireless sensor networks with efficiency
7. Improve the performance of cluster based networks for secure data transmission
8. Secure routing in delay tolerant networks by using dynamic trust management system
9. Efficient data access in wireless sensor network by using trust with authority
10. Host based intrusion detection system and cooperative mechanism for mitigating the accuracy in virtual network systems
11. Mitigate the energy consumption in dynamic wireless sensor networks using mathematical model
12. Performance of network lifetime using energy balanced routing method in WSN
13. Improve the performance of network based on packet generation
14. Improve the lifetime of network by the affect of mitigating the hop count

2015 Journal Papers

1. Privacy preserving and truthful detection of packet ropping attacks in wireless ad hoc networks
2. A secure distributed data discovery and dissemination in wsns
3. Secure and efficient data transmission for cluster based wireless networks
4. An efficient distributed trust model for wsns
5. Effective key management in dynamic wireless sensor networks
6. Impact of limiting hop count on the lifetime of wireless sensor networks
7. Defending against collaborative attacks by malicious nodes in manets: a cooperative bait detection approach
8. Design and simulation of enhanced MODLEACH for wsn
9. An algorithm to detect malicious nodes in wireless sensor network using Enhanced MODLEACH
10. An enhanced cluster-head selection scheme for distributed heterogeneous wireless sensor network

2014 Journal Papers

1. Secure data aggregation technique for wireless sensor network in the presence of collusion attacks
2. Secure data aggregation in wireless sensor networks: filtering out the attackers impact
3. Cooperative caching for efficient data access in disruption tolerant networks
4. Dynamic trust management for delay tolerant networks and its application to secure routing
5. An energy balanced routing method based on forward-aware factor for wsns
6. Automatic test packet generation
7. Randomized multipath routing in wsns
8. Using identity and trust based management for MANET

Welcome to the NS2 Projects Section. Here all 2014 Network Simulator NS2 Projects are available with Source code, Documentation and Execution/Explanation Support.  Find the below List of Academic 2014-15 NS2 Projects.

Contact us for more details.