网络安全性

词组短语

network security

与网络安全性相关的网络例句 [注：此内容来源于网络，仅供参考]

The network security is an affected area very widespread question, the topic research content: The network security rank, the data encryption technology, the firewall technology concept, the function, introduced the network security faces main threat as well as question countermeasure, and through the example some company network analysis situs chart from the analysis network security movement environment explained the example plan as well as supplements four safe disposition.

网络安全性是一个涉及面很广泛的问题，课题研究的内容：网络安全级别、数据加密技术、防火墙技术的概念、作用，介绍了网络安全面临的主要威胁以及问题的对策，并且通过实例某公司网络拓扑图从分析网络安全的运行环境来说明实例方案以及补充四点安全的配置。

In this paper, the concept of network security and security structures of OSI and Internet is introduced, and various threats confronting the computer network are also discussed. Several kinds of network information security technologies, including firewall technology, virtual private network, intrusion detection system, data encryption technology, identity authentication and security protocol etc. are also examined. The security of internal network is the biggest problem in the construction of each network. The solution to this problem lies in setting up a firewall. The theory of a firewall and the approach to its actualization is studied. Intrusion detection system, an important part of the computer network security system, has gained extensive attention. IDS monitors the computer and network traffic for intrusion and suspicious activities. It not only detects the intrusion from the extranet hacker, but also the intranet users. The emergence of virtual private network paves the way for realizing secure connection of LAN quickly and at a relatively low cost. The concept, function, key techniques, including the tunnel technology, and the ways to realize VPN are expounded in this paper. Also introduced is the data encrypt network technology, which is called the soul of computer network security, such as digital digest, digital signature, digital certificate, digital encrypt arithmetic and so on. At the same time, the principle and the process of implementing network security by digital certificate and digital signature, the basic principle and characters of security protocols, and finally, three of the security protocols, concerning the security problems in network, IPsec, SLL and SET are analyzed in detail Computer network system should be a system of dynamic defence, both dynamic and static, passive as well as active, and even offensive, combined with management and technology.

本文系统地介绍了网络安全的概念、OSI及Internet的安全体系结构，并讨论了计算机网络面临的各种安全威胁；内部网络的安全问题是每个建网单位面临的最大问题，可以认为防火墙技术是解决网络安全的一个主要手段，本文研究了防火墙的原理及其实现手段；作为一种主动的防御措施，入侵检测系统作为网络系统安全的重要组成部分，得到了广泛的重视，TDS对计算机和网络资源上的恶意使用行为进行识别和响应，不仅检测来自外部的入侵行为，也监督内部用户的未授权活动；虚拟专用网技术的出现，为实现网络间的连接提供了快速安全但又相对便宜的手段，本文较深入的探讨了实现VPN的隧道技术，并对VPN的概念、功能、实现途径、基本构成、关键技术及发展前景等问题进行了全面论述；数据加密技术是网络安全核心技术之一，本文从数据加密算法、数字摘要、数字签名及数字证书等几方面简要介绍了数据加密技术，并分析用数字证书和数字签名实现网络安全的原理和过程；对安全协议的基本原理、主要特点进行了较为深入的研究，并就网络的安全性问题剖析了三种安全协议：IPsec协议、SLL协议和SET协议。

But the proponent thinks , of structure of network ground floor rebuild can raise network security and removability .

但支持者认为，网络底层结构的重建可以提高网络安全性和可移动性。

Furthermore, attack stream model and dynamic evaluation model were presented here by applying theory of stochastic process. The dynamic evaluation model was used to evaluate the existing distributed CA schemes in mobile Ad Hoc network.

针对当前移动Ad Hoc网络分布式CA方案缺乏有效的安全性能评估模型问题，利用随机过程理论，提出了攻击流模型和网络安全性动态评估模型，并利用该动态评估模型对分布式CA方案的安全性进行了评估。

Network security problems can be divided roughly into four intertwined areas: secrecy, authentication, nonrepudiation, and integrity control.

网络安全性可以被粗略地分为4个相互交织的部分：保密、鉴别、反拒认以及完整性控制。

The analysis results show that this scheme doesn't need additional memory space and increases the probability that neighbor nodes have the same key space. Compared with the pairwise key predistribution scheme, this scheme can increase the threshold of captured nodes and improve the security of WSN, and fits the network environment and meets the security requirements of WSN.

分析表明，该方案在不增加存储空间的情况下，提高了邻居节点拥有相同密钥空间的概率，并且与多密钥空间密钥对预分布方案相比，可大幅提高被俘节点的阈值，增强了网络安全性，能够较好地适应无线传感器网络的网络环境和安全要求。

Generally, security of the bearer network includes network security, equipment security and service security.

4网络安全性：从传统互联网发展而来，IP承载网的安全问题备受关注，总体上看承载网安全包括网络安全、设备安全以及业务安全。

First, CLBAC, a central load balance mechanism based on AC is proposed in this paper to increase security. Second, a distributed load balance mechanism is proposed. In DLB, each user can pre-estimate the actual load of each cell by means of virtual distributed coordination function, and then access the cell whose load is the lightest.

本文首先提出基于接入控制器的集中式负载均衡策略以提高网络安全性，然后提出分布式负载均衡策略：各用户在接入网络的时侯，首先采用虚拟的分布式协调功能预测各小区的实时负载，然后接入负载最轻的小区。

Bringing security metric as a QoS parameter is a new strategy in QoS routing.Aiming at the problems that the way of characterizing the link safety using only one security metric in QoS routing,a strategy that using multi-security metric as routing parameter is proposed.This will characterize the link safety much more exact.The authors will use the strategy mentioned before for secure routing based on differentiated service.

将安全度量作为一种QoS参数进行路由选择是目前网络安全路由研究的一个新思路，针对现有方法采用一个安全度量参数描述链路安全性，进行路由选择存在的问题，提出一种多安全度量的链路安全性描述策略，能够更加全面准确地描述网络链路的安全特征；该描述策略应用于区分服务模型下的安全路由选择，并提出了基于改进的非支配遗传算法的多目标最优化安全路由算法求解这一多目标多约束的NP完全问题。

In order to gain the result of the safety assessment of CFST arch bridge, based on the traditional safety evaluation methods, artificial neural network and analytic hierarchy process, a safety evaluation method based on radial basis function neural network was presented.

以全桥安全性评价为总体目标，在以往桥梁安全性评价方法的基础上，引入人工神经网络理论，并结合层次分析法，提出了基于径向基网络的钢管混凝土拱桥安全性评价方法。

与网络安全性相关的网络解释 [注：此内容来源于网络，仅供参考]

authenticity：可靠性

从图1 中可以看出,该虚拟制造系统中数据传输的安全性是由VPN 保证的,它充分利用VPN 成本低、便于管理、开销少、灵活度高、保密性好等优点,从保密性(P r i v a c y )、完整性(Integrity)及可靠性(Authenticity)这3 个方面解决网络的安全问题.

diskless workstation：无盘工作站

远程启动允许使用无盘工作站(Diskless Workstation)而勿需在每一台工作站上配置一个硬盘. 这有如下优点: ①增强的网络安全性 远程启动的工作站只能运行经服务器设置为有效的软件. 远程启动不需要通过磁盘驱动器来进行数据复制,因此减少了病毒的危险.

NAT：网络地址翻译器

(3)利用'网络地址翻译器'(NAT)连接到Internet上. 你可以在内部使用未经注册的IP地址,而在外部可以使用少量经过注册的IP地址. NAT提供路由器所不能提供的网络安全性. 但占CUP较多,且有些协议不支持. 6:若要RRAS为客户端解析IP地址,

Nessus Network Auditing nessus：网络审计

Hacking the Code: ASP.NET Web Application Security黑客守则: asp.net Web应用程序安全性 | Nessus Network Auditing nessus网络审计 | TABLE OF CONTENTS : 目录 :

Network Address Translation：网络地址转换

a: 网络地址转换(network address translation)协议将局域网上多个ip 地址转换到可以访问互联网的单一公网ip 地址. nat 不仅提供了多个ip 地址共享上网的基础,而且也增加了局域网的安全性.

network protection：网络保护

1503network printer网络打印机 | 1504network protection网络保护 | 1505network security网络安全性

network security：网络安全性,网络保密

网卡 Network Adapter | 网络安全性,网络保密 Network Security | 网络操作系统 Network Operating System NOS

stateful inspection：状态检测

同时,Check Point VPN-1for Nokia是基于"状态检测"(Stateful Inspection)技术的高速防火墙,可以最大限度地保证整个网络的安全性和成功率. 另外,Check Point防火墙和VPN功能的集成,简化了网络管理.

trusted：信任

基于端口的MAC锁定只允许"信任"(trusted)MAC地址向网络中发送数据. 来自任何"不信任"(non-trusted)的设备的数据流,会被自动丢弃. 动态出口特性使交换机可以防止无源分析器设备探听敏感的网络业务,从而确保最大限度的安全性.

cybersex：网络性爱

今天那所谓的计算机化的"虚拟性爱"(virtualsex)或"网络性爱"(cybersex),难道不正是一种"decaf"sex("seXwithoutseX")?即:依靠计算机屏幕以及网络视频头为平台的没有性接触的性,或者用现在流行的标语来说,"安全性爱"(safesex). 于是,