network security research paper-34

network security research paper-34




Prioritisation of network security services
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ABSTRACT On large networks security administration tasks such as patch management and event log analysis can take many hours and even days to successfully complete even with automated solutions. Currently it is left to the systems administrators discretion to choose

Adaptive network monitoring for self-organizing network security mechanisms
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ABSTRACT Network security has become a major part of the network infrastructure especially in the area of detection mechanisms for attack and intrusions. Apart from general measures for attack detection and prevention, the performance of the monitoring architecture employed

A co-evolutionary immune system framework in a grid environment for enterprise network security
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ABSTRACT The alarming increase of intrusions and attacks towards networks in general and towards enterprise networks in particular, has made computer network security a challenging and important issue. In this paper we propose a novel approach for network

Electric power network security analysis via minimum cut relaxation
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ABSTRACT In this paper an efficient computation scheme for analyzing the security of power transmission networks is presented. In order to strategically allocate protection devices in the network, the problem of finding the sparsest stealthy false data attack to the state

GridSec: trusted grid computing with security binding and self-defense against network worms and DDoS attacks
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The USC GridSec project develops distributed security infrastructure and self-defense capabilities to secure wide-area networked resource sites participating in a Grid application. We report new developments in trust modeling, security-binding methodology, and

Network Security and DoS Attacks
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It was in early 2000, that most people became aware of the dangers of distributed denial of service (DDoS) attacks when a series of them knocked such popular Web sites as Yahoo, CNN and Amazon off the air. More recently, a pair of DDoS attacks nailed The SCO

Computer and network security final project: Differential fault analysis
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ABSTRACT Commercial ventures and financial institutions have proposed and are relying upon smartcards and other security processors as a method for storing and transacting electronic currency. As users begin to accept electronic wallets as a viable option for storing their

Assessing the Value of Investments in Network Security Operations: A Systems Analytics Approach
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ABSTRACT. Assessing the value of investments in network security operations remains a challenging problem. We suggest that an essential component of an analysis of this problem must be an account of the structure of the system/network and the services it is intended to

LSec: Lightweight security protocol for distributed wireless sensor network
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Constraint specific wireless sensor networks need energy efficient and secure communication mechanisms. In this paper we propose Lightweight Security protocol (LSec) that fulfils both requirements. LSec provides authentication and authorization of sensor

Security threats in mobile ad hoc network
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ABSTRACT Mobile Ad Hoc Network (MANET) is a collection of communication devices or nodes that wish to communicate without any fixed infrastructure and pre-determined organization of available links. The nodes in MANET themselves are responsible for dynamically

Combinatorial methods for analyzing network security and reliability
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ABSTRACT The main focus in most classical network optimization problems lies on performability. In these problems one usually does not consider the possibility that arcs or vertices may be removed from the given network due to failures or other reasons.

Active Network Security
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ABSTRACT Most discussions of network security focus on the tools and techniques used to fortify networks: firewalls, biometrics, access controls, encryption. This paper presents an outline of tools that assist an administrator in verifying and maintaining the security of a

Routing security in sensor network: Hello flood attack and defense
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ABSTRACT We consider Wireless Sensor Network (WSN) security and focus our attention to tolerate damage caused by an adversary who has compromised deployed sensor node to modify, block, or inject packets. We adopt a probabilistic secret sharing protocol where

A structured approach to network security protocol implementation
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ABSTRACT The implementation of network security protocols has not received the same level of attention in the literature as their analysis. Security protocol analysis has successfully used inference logics, like GNY and BAN, and attack analysis, employing state space

Agent-Oriented Intelligent IPv6 Network Security Operation Center
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IPv6 IPv6IPv6 A6NSOC(Agent-Oriented Intelligent IPv6 Network Security Operation Center) Alert Filtering Alert Correlation IPv6  A6NSOC(Agent-Oriented IPv6 Network Security Operation Center) Alert Filtering Alert Correlation  Internet Home Network PDA IP IPv4

Bio-inspired mechanisms for efficient and adaptive network security
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ABSTRACT In recent years, many efforts have been made in developing algorithms and methodologies for building efficient network security mechanisms. The primary requirements are efficiency, adaptability, and scalability. Network security mechanisms are composed of

Enhancing Security with an IT Network Awareness Center
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Because of this dependence, networks will continue to be a target for intruders outside and within an organization. To assess the operational availability of these networks, developing an awareness of overall network security is just as important as the operational status of

A Preliminary Evaluation of the new Cisco Network Security Course
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Summary The Cisco Network Academy Program (CNAP) is a global education program that offers a range of course suitable for high schools, college students and practicing professionals. The recently introduced Cisco Certified Network Associate (CCNA) Security

New media for teaching applied cryptography and network security
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Considering that security education needs to train students to deal with security problems in real environments, we developed new media for teaching applied cryptography and network security. They permit students to gain real-life security experience from virtual laboratories

Dealing with Cyber Attacks on Corporate Network Security
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The purpose of this article is to raise awareness in the legal community of the nature and scope of the threat to networked computer systems, and to give attorneys the tools they need to get involved in crafting strategies for preventing and responding to these threats.

Network Security: Biometrics-The Password Alternative
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Passwords are the primary means of authenticating network users. However, network administrators are becoming concerned about the limited security provided by password authentication. Many administrators are now concluding that their password-based

Using enterprise architecture framework to design network security architecture
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ABSTRACT In the recent years, Information Technology (IT) has come to play an important, and often vital, role in almost all aspects of the life and so there is a growing role and importance for the enterprise architecture (EA) in the management of the organizations. Network

From network security to content filtering
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Digital media is extremely susceptible to environmental conditions. Data modification or loss can result from exposure to such elements as heat, humidity, dust, or electromagnetic waves. This potential change in or loss of information is a vitally important issue that can

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