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6,254
Packet Leashes: A Defense against Wormhole Attacks in Wireless Ad Hoc Networks
, 2003
"... Abstract — As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad hoc networks that is particularly challenging to defend against. The wormhole attack is possible even if the attacker has n ..."
Abstract
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Cited by 703 (15 self)
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routes longer than one or two hops, severely disrupting communication. We present a new, general mechanism, called packet leashes, for detecting and thus defending against wormhole attacks, and we present a specific protocol, called TIK, that implements leashes. I.
A Secure Routing Protocol for Ad Hoc Networks
, 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
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Cited by 508 (0 self)
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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
k-anonymity: a model for protecting privacy.
- International Journal on Uncertainty, Fuzziness and Knowledge-based Systems,
, 2002
"... Consider a data holder, such as a hospital or a bank, that has a privately held collection of person-specific, field structured data. Suppose the data holder wants to share a version of the data with researchers. How can a data holder release a version of its private data with scientific guarantees ..."
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Cited by 1313 (15 self)
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Consider a data holder, such as a hospital or a bank, that has a privately held collection of person-specific, field structured data. Suppose the data holder wants to share a version of the data with researchers. How can a data holder release a version of its private data with scientific
The Computational Brain.
, 1994
"... Keywords: reductionism, neural networks, distributed coding, Karl Pribram, computational neuroscience, receptive field 1.1 The broad goal of this book, expressed at the start, is ``to understand how neurons give rise to a mental life.'' A mental reductionism is assumed in this seductively ..."
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Cited by 450 (7 self)
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in a number of domains. 1.2 The book has several parts. First, the authors introduce their approach, combining anatomical, physiological, behavioral and modelling methods in an integrated interdisciplinary attack on specific functional systems. There follows a review of enough anatomy
V.: An active intrusion detection system for lan specific attacks
- The 4th International Conference on Information Security and Assurance, (2010) In
"... Abstract. Local Area Network (LAN) based attacks are due to compromised hosts in the network and mainly involve spoofing with falsified IP-MAC pairs. Since Address Resolution Protocol (ARP) is a stateless protocol such attacks are possible. Several schemes have been proposed in the literature to cir ..."
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Cited by 1 (1 self)
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to circum-vent these attacks, however, these techniques either make IP-MAC pairing static, modify the existing ARP, patch operating systems of all the hosts etc. In this paper we propose an Intrusion Detection System (IDS) for LAN specific attacks with-out any extra constraint like static IP-MAC, changing
802.11 denial-of-service attacks: Real vulnerabilities and practical solutions
- in Proceedings of the USENIX Security Symposium, Washington D.C
, 2003
"... The convenience of 802.11-based wireless access networks has led to widespread deployment in the consumer, industrial and military sectors. However, this use is predicated on an implicit assumption of confidentiality and availability. While the security flaws in 802.11’s basic confidentially mechani ..."
Abstract
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Cited by 258 (2 self)
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analysis of such 802.11-specific attacks – their practicality, their efficacy and potential low-overhead implementation changes to mitigate the underlying vulnerabilities. 1
Remote Timing Attacks are Practical
"... Timing attacks are usually used to attack weak computing devices such as smartcards. We show that timing attacks apply to general software systems. Specifically, we devise a timing attack against OpenSSL. Our experiments show that we can extract private keys from an OpenSSL-based web server running ..."
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Cited by 248 (4 self)
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Timing attacks are usually used to attack weak computing devices such as smartcards. We show that timing attacks apply to general software systems. Specifically, we devise a timing attack against OpenSSL. Our experiments show that we can extract private keys from an OpenSSL-based web server running
The feasibility of launching and detecting jamming attacks in wireless networks
- In ACM MOBIHOC
, 2005
"... Wireless networks are built upon a shared medium that makes it easy for adversaries to launch jamming-style attacks. These attacks can be easily accomplished by an adversary emitting radio frequency signals that do not follow an underlying MAC protocol. Jamming attacks can severely interfere with th ..."
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Cited by 265 (15 self)
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examine the critical issue of diagnosing the presence of jamming attacks. Specifically, we propose four different jamming attack models that can be used by an adversary to disable the operation of a wireless network, and evaluate their effectiveness in terms of how
Countering Code-Injection Attacks With Instruction-Set Randomization
- In Proceedings of the ACM Computer and Communications Security (CCS) Conference
, 2003
"... We describe a new, general approach for safeguarding systems against any type of code-injection attack. We apply Kerckhoff’s principle, by creating process-specific randomized instruction sets (e.g., machine instructions) of the system executing potentially vulnerable software. An attacker who does ..."
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Cited by 234 (26 self)
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We describe a new, general approach for safeguarding systems against any type of code-injection attack. We apply Kerckhoff’s principle, by creating process-specific randomized instruction sets (e.g., machine instructions) of the system executing potentially vulnerable software. An attacker who does
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6,254
