Results 1 - 10 of 30,597

Securing ad hoc networks

by Lidong Zhou, Zygmunt J. Haas
"... Ad hoc networks are a new wireless networking paradigm for mobile hosts. Unlike traditional mobile wireless networks, ad hoc networks do not rely on any fixed infrastructure. Instead, hosts rely on each other to keep the network connected. The military tactical and other security-sensitive operation ..."
Abstract - Cited by 1064 (15 self) - Add to MetaCart
Ad hoc networks are a new wireless networking paradigm for mobile hosts. Unlike traditional mobile wireless networks, ad hoc networks do not rely on any fixed infrastructure. Instead, hosts rely on each other to keep the network connected. The military tactical and other security

SPINS: Security Protocols for Sensor Networks

by Adrian Perrig, Robert Szewczyk, Victor Wen, David Culler, J. D. Tygar , 2001
"... As sensor networks edge closer towards wide-spread deployment, security issues become a central concern. So far, the main research focus has been on making sensor networks feasible and useful, and less emphasis was placed on security. We design a suite of security building blocks that are optimized ..."
Abstract - Cited by 1094 (30 self) - Add to MetaCart
As sensor networks edge closer towards wide-spread deployment, security issues become a central concern. So far, the main research focus has been on making sensor networks feasible and useful, and less emphasis was placed on security. We design a suite of security building blocks that are optimized

Secure Routing in Wireless Sensor Networks: Attacks and Countermeasures

by Chris Karlof, David Wagner - , 2003
"... We consider routing security in wireless sensor networks. Many sensor network routing protocols have been proposed, but none of them have been designed with security as agq1( We propose securitygcur forrouting in sensor networks, show how attacks agacks ad-hoc and peer-to-peer networks can be ..."
Abstract - Cited by 827 (3 self) - Add to MetaCart
We consider routing security in wireless sensor networks. Many sensor network routing protocols have been proposed, but none of them have been designed with security as agq1( We propose securitygcur forrouting in sensor networks, show how attacks agacks ad-hoc and peer-to-peer networks can

A Secure Routing Protocol for Ad Hoc Networks

by Kimaya Sanzgiri, Bridget Dahill, Brian Neil Levine, Clay Shields, Elizabeth M. Belding-Royer , 2002
"... Most recent ad hoc network research has focused on providing routing services without considering security. In this paper, we detail security threats against ad hoc routing protocols, specifically examining AODV and DSR. In light of these threats, we identify three different environments with distin ..."
Abstract - Cited by 508 (0 self) - Add to MetaCart
Most recent ad hoc network research has focused on providing routing services without considering security. In this paper, we detail security threats against ad hoc routing protocols, specifically examining AODV and DSR. In light of these threats, we identify three different environments

Secure Routing for Mobile Ad Hoc Networks

by Panagiotis Papadimitratos, Zygmunt Haas - MOBILE COMPUTING AND COMMUNICATIONS REVIEW , 2002
"... For such self-organizing infrastructures as mobile ad hoc networks , envisioned to operate in an open, collaborative, and highly volatile environment, the importance of secu- rity cannot be underrated. The provision of comprehen- sive secure communication mandates that both route dis- covery and dat ..."
Abstract - Cited by 599 (14 self) - Add to MetaCart
For such self-organizing infrastructures as mobile ad hoc networks , envisioned to operate in an open, collaborative, and highly volatile environment, the importance of secu- rity cannot be underrated. The provision of comprehen- sive secure communication mandates that both route dis- covery

NETWORK SECURITY

by Paul Brutch, Michael Mcdonald, Lars Crotwell, Willis Marti, Udo Pooch
"... In this paper, we examine important security issues for Sun workstations connected to the Internet. In particular, we discuss the need for an organization to devise a network security policy, and we introduce the Basic Network Security Tool (BNST), being developed in the Department of Computer Scien ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
In this paper, we examine important security issues for Sun workstations connected to the Internet. In particular, we discuss the need for an organization to devise a network security policy, and we introduce the Basic Network Security Tool (BNST), being developed in the Department of Computer

Network Security Analysis

by Aamir Hassan, Fida Muhammad , 2010
"... Network security analysis ii Network security analysis iii Network security analysis ..."
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Network security analysis ii Network security analysis iii Network security analysis

Network Security

by Priyank Sanghavi, Kreena Mehta, Shikha Soni
"... Abstract- Network security has become more important to personal computer users, organizations, and the military. With the advent of the internet, security became a major concern and the history of security allows a better understanding of the emergence of security technology. The internet structure ..."
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Abstract- Network security has become more important to personal computer users, organizations, and the military. With the advent of the internet, security became a major concern and the history of security allows a better understanding of the emergence of security technology. The internet

On the Security of Public Key Protocols

by Danny Dolev, Andrew C. Yao , 1983
"... Recently the use of public key encryption to provide secure network communication has received considerable attention. Such public key systems are usually effective against passive eavesdroppers, who merely tap the lines and try to decipher the message. It has been pointed out, however, that an impr ..."
Abstract - Cited by 1383 (0 self) - Add to MetaCart
Recently the use of public key encryption to provide secure network communication has received considerable attention. Such public key systems are usually effective against passive eavesdroppers, who merely tap the lines and try to decipher the message. It has been pointed out, however

Tinysec: A link layer security architecture for wireless sensor networks

by Chris Karlof, Naveen Sastry, David Wagner - in Proc of the 2nd Int’l Conf on Embedded Networked Sensor Systems
"... We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vulnerabilities in security protocols for other wireless networks such as 802.11b and GSM. Conventional security protocols te ..."
Abstract - Cited by 521 (0 self) - Add to MetaCart
We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vulnerabilities in security protocols for other wireless networks such as 802.11b and GSM. Conventional security protocols
Results 1 - 10 of 30,597