首页
登录
从业资格
NAC's (Network Access Control) role is t
NAC's (Network Access Control) role is t
题库
2022-08-02
83
问题
NAC's (Network Access Control) role is to restrict network access to only compliant endpoints and (请作答此空)users. However, NAC is not a complete LAN( )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.automated]B.distinguished]C.authenticated]D.destructed]
选项
A.automated]
B.distinguished]
C.authenticated]
D.destructed]
答案
C
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://www.tihaiku.com/congyezige/2422994.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
The()controlsthecursororpointeront
Traditionalnetworklayerpacketforward
Traditionalnetworklayerpacketforward
Traditionalnetworklayerpacketforward
Togetherwiththenetworklayer,thetran
Togetherwiththenetworklayer,thetran
Aninternetisacombinationofnetworks
Aninternetisacombinationofnetworks
Theuseofnetwork(),systemsthateffe
Theuseofnetwork(),systemsthateffe
随机试题
Don’tgoacrosstheroadnow,______?A、doyouB、don’tweC、willyouD、shallweC反
Jackworkedashardashecould______upwiththeothers.A、astocatchB、inorder
Whatistheadvertisementabout?[br]Whatisthepurposeofthecooperationof
Thebasicdistinctionbetweenachievementandproficiencytestsistobefou
What’stheproblemtheworldisnowfacing?[br][originaltext](11)Thewor
证券金融公司开展转融通业务,应向证券公司收取一定比例的保证金。保证金可以证券充抵
男性,67岁,有长期吸烟史,脊柱手术后卧床2周,出现右腿小腿疼痛、紧束感,并逐渐
确定无牙颌患者垂直距离通常利用( )。A.前伸位 B.息止颌位 C.正中位
()不仅是监理工程师实施进度控制的依据,同时也是其核对工程进度款的依据。A.工
某拟建项目排放SO2700t/a,NO21000t/a,烟粉尘200t/a,挥发
最新回复
(
0
)