Computer Science

Layered Clustering Communication Protocol for Wireless Sensor Networks
In this paper, we propose a layered clustering hierarchy (LCH) communication protocol for wireless sensor networks (WSNs). The design …
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Group Rekeying Schemes for Secure Group Communication in Wireless Sensor Networks
Wireless sensor networks are promising solutions for many applications. However, wireless sensor nodes suffer from many constraints …
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KeyRev: An Efficient Key Revocation Scheme for Wireless Sensor Networks
Key management is a core mechanism to ensure the security of applications and network services in wireless sensor networks. It includes …
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A New Cryptographic Scheme for Securing Dynamic Conferences in Data Networks
Dynamic conferencing refers to a scenario wherein any subset of users in a universe of users form a conference for sharing confidential …
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Router and Firewall Redundancy with OpenBSD and CARP
As more reliance is placed on computing and networking systems, the need for redundancy increases. The Common Address Redundancy …
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The Performance of Elliptic Curve Based Group Diffie-Hellman Protocols for Secure Group Communication over Ad Hoc Networks
The security of the two party Diffie-Hellman key exchange protocol is currently based on the discrete logarithm problem (DLP). However, …
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A balanced key tree approach for dynamic secure group communication
Logical key hierarchy (LKH) is a promising solution to handle group key distribution in secure group communication. Several recent …
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Shared risk link Group (SRLG)-diverse path provisioning under hybrid service level agreements in wavelength-routed optical mesh networks
The static provisioning problem in wavelength-routed optical networks has been studied for many years. However, service providers are …
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Same-destination-intermediate grouping vs. end-to-end grouping for waveband switching in WDM mesh networks
We investigate waveband switching (WBS) with different grouping strategies in wavelength-division multiplexing (WDM) mesh networks. …
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Agent based intrusion detection and response system for wireless LANs
Wireless LAN technology, despite the numerous advantages it has over competing technologies, has not seen widespread deployment. A …
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