network security 2019

Network security is any activity designed to protect the usability and integrity of your network and data. It includes both hardware and software technologies. Effective network security manages access to the network. It targets a variety of threats and stops them from entering or spreading on your network.

The cram of Network Security with Its stabbing Attacks and likely Security Mechanisms
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Security is a fundamental component in the computing and networking technology. The first and foremost thing of every network designing, planning, building, and operating a network is the importance of a strong security policy. Network security has become more important to

Modelling and Analysis of Network Security Policies
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Nowadays, computers and network communications have a pervasive presence in all our daily activities. Their correct configuration in terms of security is becoming more and more complex due to the growing number and variety of services present in a network . Generally

A Literature Survey on the Network Security and Intrusion Detection System Using Data Mining Techniques
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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

A Zero Trust Approach to Network Security
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In the last years, we have seen an increase in the use of wireless networks due to new forms of communication. The online security has become a hotly debated topic in the community. People want to have access to all of your applications and resources anywhere, anytime

A Distributed Security Situation Evaluation Model for Global Network
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Global network security assessment under distributed environment is extremely urgent. We try to design a distributed security situation quantitative evaluation model, and simulate the distributed security evaluation of the service subnet by building the LAN experimental

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The paper categorizes wireless networks into two major classes namely wireless ad hoc networks and cellular networks. Authors argue that the main difference between these two is whether a fixed infrastructure is present. They indicate that while cellular networks require

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Detection Systems (IDS) can be classified as Host Based IDS (HIDS) and Network Based IDS (NIDS). Network intrusion detection is a dynamic research area as intruders or attackers have increased attacks on all kinds of networking set-ups. Security policy is a main

Bitcoin as Decentralized Money: Prices, Mining, and Network Security
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We address the determination and evolution of bitcoin prices in a simple monetary economy that captures the salient features of a decentralized network . Network users forecast the transactional and resale value of bitcoin holdings and consider the risk of a network attack

BSec-NFVO: A Blockchain-based Security for Network Function Virtualization Orchestration
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Network Function Virtualization (NFV) and Service Function Chaining (SFC) offer flexible end-to-end services that deploy virtual network functions in clouds of competing providers. Orchestration of virtual network functions occurs in a distributed and trustless environment

Network Information Security Status Assessment Based on Big Data Analysis
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When formulating network attack strategy, there is an uncertainty in target network information, and the attacker lacks comprehensive, reliable and real-time attack basis, so it is difficult to achieve the attack effect. Therefore, a scientific and complex network attack

Darknet Security : A Categorization of Attacks to the Tor Network
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In the darknet security topic, it is important to analyze the threats that characterize the network . This paper deeply investigates the literature of attacks against the Tor network , presenting the most relevant threats in this context. In order to provide an important tool for