首页
登录
从业资格
NAC's (Network Access Control) role is t
NAC's (Network Access Control) role is t
最全题库
2022-08-02
42
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( )solution; additional proactive and (请作答此空)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.constructive]B.reductive]C.reactive]D.productive]
选项
A.constructive]
B.reductive]
C.reactive]
D.productive]
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://tihaiku.com/congyezige/2422996.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
Togetherwiththenetworklayer,thetran
Togetherwiththenetworklayer,thetran
Togetherwiththenetworklayer,thetran
Aninternetisacombinationofnetworks
Aninternetisacombinationofnetworks
Aninternetisacombinationofnetworks
Theuseofnetwork(),systemsthateffe
Theuseofnetwork(),systemsthateffe
随机试题
Nearlyallsurgicalstuntsstickthemselveswithneedlesand【C1】______inst
Aschoolisbeingaskedtoapologizetothefamilyofaboyitprosecutedfo
There’snoquestionthattheEarthisgettinghotter.Therealquestionsare
[originaltext]Queue-jumpingisuncultured,selfish,meanerthanthemeanest
[originaltext]M:Goodmorning.CanIhelpyou.’?W:Hello.Myname’sJaneBush
在快要到达将要游览的景区时,导游人员要使用的讲解技法是()A:借题发挥法 B:
“肾为气之根”主要指A肾为五脏阳气之根本 B肾主纳气,以维持呼吸深沉 C肾主
短期市场利率能够反映市场资金供求状况,且变动灵活,因此通常将其作为中央银行货币政
控制普通型疟疾发作多选用的药物是A、乙胺嘧啶 B、氯喹 C、奎宁 D、哌喹
发挥作用最慢的利尿药是A、氢氯噻嗪 B、呋塞米 C、氨苯蝶啶 D、螺内酯
最新回复
(
0
)