network security research paper-22

network security research paper-22







Network Security Based On Pattern Matching: An Overview
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ABSTRACT The security of computer networks plays a strategic role in modern computer systems. In order to enforce high protection levels against malicious attack, a number of software tools have been currently developed. Intrusion Detection System has recently

Wireless Sensor Network: A Security Model
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Abstract Wireless sensor networking is an emerging technology that promises a wide range of potential applications in both civilian and military area. A wireless sensor network (WSN) typically consists of a large number of low-cost, low-power, and multifunctional sensor

Wireless Network Security: Vulnerabilities, Threats and Countermeasures
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ABSTRACT Wireless networking provides many advantages, but it also coupled with new security threats and alters the organization s overall information security risk profile. Although implementation of technological solutions is the usual respond to wireless

Towards a policy-based autonomic virtual network to support differentiated security services
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ABSTRACT. This paper presents an approach to provisioning network services in an autonomic network, using virtualised routers as an enabler. The approach provides business users a method of describing the requirements and behaviour of a set of network services using

Storing Scheme for State Machine based Rule Base of Genetic Feedback Algorithm BasedNetwork Security Policy Framework Depending on Memory
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ABSTRACT. The work done hitherto suggests that the rule base of genetic feedback algorithm based network security framework can be represented using Finite State Machines. In this paper it is discussed how just by a simple modification in the storing scheme can reduce

Operating Environment Network Settings for Security
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Towards a cooperative defense model against network security attacks
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We introduce the notion of joint protection , where one or more users subsidize the protection efforts of other users. We also introduce heterogeneity in player attitude in the form of pessimism and optimism. Using Cooperative Game Theory, we model security games as

What Future Standards can Offer to Network Security
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ABSTRACT Network security often requires the surveillance of the actual traffic in the network. Methods like signature-based attack detection or the detection of traffic anomalies require input from network measurements. The IETF currently standardizes the IP Flow

Model for Evaluating the Computer Network Security in Uncertain Linguistic Environment
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ABSTRACT The problem of evaluating the computer network security with uncertain linguistic information is the multiple attribute decision making (MADM) problems. In this paper, we investigate the multiple attribute decision making (MADM) problems for evaluating the

Locking Down Log Files: Enhancing Network Security By Protecting Log Files
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ABSTRACT Network security is one of the major issues facing IS today. Securing a network from unauthorized intrusion and detecting unauthorized intrusion are vitally important to ensure that information on the network is free from malicious corruption. Preventing

A study of network security systems
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Summary The three primary goals of network security which are confidentiality, integrity and availability can be achieved by using firewalls. Firewalls provide security by applying a security policy to arriving packets these policy called security rules and also firewalls can

A Framework for Network Security System Design
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ABSTRACT This work presents a framework for network system development that introduces a new phase in the usual procedure: the network security design. The main goal of this phase is to bridge the gap between high-level security requirement analysis and the low-level

Wireless data network security for hospitals: various solutions to meet hipaa requirements
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ABSTRACT The use of wireless data networks in hospital environments offers effective and efficient communication but also poses many security considerations directly related to protecting Patient Health Information (PHI). In this paper we will look at the Physical and

Visualization of Network Security Traffic using Hexagonal Self-Organizing Maps
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ABSTRACT A hexagonal Self-Organising Map (SOM) based on the Vulture Fest Model of intrusion detection illustrates the network landscape of wireless traffic comparing it with malicious traffic and contrasting it to traditional landline network traffic. This map can also

Network Security Incident Analysis System for Detecting Large-scale Internet Attacks
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Page 1. Network Security Incident Analysis System for Detecting Large-scale Internet Attacks Dr. Kenji Rikitake  2 Our goals • Collaborative monitoring, centralized network security incident analysis and handling among Japanese Internet Service Providers (ISPs), including:

Toward an online learning of Network Security : A Case Study
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ABSTRACT With the widely growth of Internet technology, new network attacks such as virous, worm and spyware are increasing rapidly. It is important to have a training course for security. Traditionally, course of network security are taught without providing full

Security For Wireless Sensor Network
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ABSTRACT Wireless sensor network is highly vulnerable to attacks because it consists of various resource-constrained devices with their low battery power, less memory, and associated low energy. Sensor nodes communicate among themselves via wireless links.

Constructing enterprise information network security risk management mechanism by ontology
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ABSTRACT Along with the development of information technology and internet, a lot of modern technology methods and tools are used to management. Therefore, it is an important discussion to information security risk management. In this paper, we buring up an

On a Low Security Overhead Mechanism for Secure Multi-path Routing Protocol in Wireless MeshNetwork
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Secure multi-path routing is a critical issue in security management of WMNs due to its multi- hop nature as each node takes part in routing mechanism making it prone to routing attacks. Security management mechanisms are armed with features such as asymmetric

DNS Based Security Incidents Detection in Campus Network
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It is of considerable importance to find out new countermeasure technologies for detecting bot worms (BWs), since they infect with the PC clients as well as hijacks the compromised PC clients [1-4]. The BW-infected PC clients become usually components of the bot

Home area network: a security perspective
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ABSTRACT This paper relates to establishing and analysing the need for home area network (HAN) security. There always exists the need to balance the security set up against the risk being mitigated. Many of the noncomputing savvy households pay very little attention to

Mobile Ad Hoc Network Security-A Cluster based Approach
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ABSTRACT. Security has become a prime concern in providing communication between mobile nodes in a hostile environment. Unlike wired networks, the unique characteristics of Mobile Ad Hoc Networks (MANETs) pose a number of non-trivial challenges to security design.

Towards a social network approach for monitoring insider threats to information security
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Monitoring threats to information security is increasingly becoming important to protecting secured organizational documents. There is increasing number of threats to information security, which originates from the internal users of the system. Insider is defined as a

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