首页
登录
从业资格
NAC's(Network Access Control)role is to
NAC's(Network Access Control)role is to
练习题库
2022-08-02
75
问题
NAC's(Network Access Control)role is to restrict network access to only compliant endpoints and( )users.However,NAC is not a complete LAN(请作答此空)solution;additional proactive and( )security measures must be implemented,Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 10Gbps,ensuring a high level of security plus application availability and performance.Nevis integrates NAC as the first line of LAN security( ).In addition to NAC,enterprises need to implement role-based network access control as well as critical proactive security measures—real-time,multilevel( )inspection and microsecond threat containment.A.crisisB.securityC.favorableD.excellent
选项
A.crisis
B.security
C.favorable
D.excellent
答案
B
解析
网络访问控制(NAC)的作用是限制对网络的访问,只允许注册的终端和认证的用户访问网络。然而NAC,不是一个完整的LAN安全解决方案,另外还要实现主动的和被动的安全手段。Nevis是第一个也是仅有的全面的LAN安全解决方案,它以10Gbps的速率对每一个分组进行深度的安全处理,在提供高级别安全的同时能保证网络应用的可利用性和适当的性能。Nevis集成了NAC作为LAN的第一道安全防线。此外,企业还需要实现基于角色的网络访问控制,以及起关键作用的主动安全测试——实时的多级安全威胁检测和微秒级的安全威胁堵截。集中的安全策略配置、管理和报告使其能够迅速地对问题进行分析,对用户的活动进行跟踪,这些都是实时可见的,也是历史可查的。
转载请注明原文地址:https://tihaiku.com/congyezige/2422002.html
本试题收录于:
中级 电子商务设计师题库软件水平考试初中高级分类
中级 电子商务设计师
软件水平考试初中高级
相关试题推荐
Traditionalnetworklayerpacketforward
Traditionalnetworklayerpacketforward
Traditionalnetworklayerpacketforward
Togetherwiththenetworklayer,thetran
Togetherwiththenetworklayer,thetran
Togetherwiththenetworklayer,thetran
Aninternetisacombinationofnetworks
Aninternetisacombinationofnetworks
Aninternetisacombinationofnetworks
Theuseofnetwork(),systemsthateffe
随机试题
Theoldcarpentercanbeangryfornoreasonattimes:mysympathyisforhis___
[originaltext]NearlyathirdofhouseholdsintheUnitedStateshavestruggled
Workershadbeenwaitingforfavorableweatherconditionstoundertaketheopera
[originaltext]TheRobertsweredrivingthroughPortMerlinwhenthey’heard
-DoyoumindifIopenthewindow? -___
A.心肌炎 B.心内膜炎 C.心外膜炎 D.心包炎类风湿关节炎患者心脏受累
下列有关术前常用药物的叙述哪些不正确A、地西泮具有镇静、催眠、抗焦虑及抗惊厥的作
(2018年5月)员工素质诊断性测评的特点包括( )。A.结果不公开 B.过
测算财务杠杆系数和资本成本率的目的是()。A.提高息税前利率 B.规避营
某设计单位未按照建筑工程质量、标准进行设计,受到当地建设行政主管部门的处罚。在对
最新回复
(
0
)