By Ali Ismail Awad, Aboul-Ella Hassanien, Kensuke Baba
This booklet constitutes the refereed court cases of the overseas convention on Advances in protection of data and communique Networks, SecNet 2013, held in Cairo, Egypt, in September 2013. The 21 revised complete papers provided have been rigorously reviewed and chosen from sixty two submissions. The papers are geared up in topical sections on networking safeguard; info and data safety; authentication and privateness; defense purposes.
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Extra info for Advances in Security of Information and Communication Networks: First International Conference, SecNet 2013 Cairo, Egypt, September 2013 Proceedings
11] have shown that mobile agents have three modes of communication: (1) agent to node: agent accessing the data of the node it’s moving or migrating to; (2) agent to agent: agents exchanging messages between them either locally or remotely; (3) node to agent: node accessing the resources of the agent residing on it. Despite the great additions of mobile agents to WSN technology, the presence of these agents dispatched by users with diﬀerent objectives imposes some security threats. Mobile agents suﬀer from three types of security threats , agent to host threat where the agent gains unauthorized access to the host resources and tampers with it, agent to agent threat and host to agent security threat where the host compromises the agent residing on it, which is considered to be the most diﬃcult attack to prevent since the host has a full control over the agent’s code and its data.
Only cluster heads are responsible for implementing the Chord keys lookup on behalf of other nodes (their cluster members) since they have a higher residual energy in order not to consume all nodes power and resources. 3. Cluster heads act as a distributed key storage and lookup facility, storing sensor nodes’ keys to avoid having a single point of failure, target to attacks and decreasing the communication overhead of contacting a centralized node or the base station. Finally, it has been proven that Chord’s eﬃciency and scalability is remarkable when it comes to distributing large number of keys over smaller number of nodes .
If the two hashes are not the same, the code is proven to be unauthorized/illegal agent’s code and will not have the authority to access the resources or execute on the target node. However, signing the code is done only once by the MAP of Base station (dispatcher) and veriﬁed at every receiving node’s MAP. (1) S = EP RBS (H(C))||C 34 A. Amer, A. A. El-Nasr S: Transmitted Signature EP RBS : Encryption with the base station private key H: Hash function (SHA-1) C: Agent’s code Fig. 3. Signing and verifying agent’s data/state Phase 2: Signing and Verifying Agent’s Data/State Sent from Node B to Node A.
Advances in Security of Information and Communication Networks: First International Conference, SecNet 2013 Cairo, Egypt, September 2013 Proceedings by Ali Ismail Awad, Aboul-Ella Hassanien, Kensuke Baba