NAC’s(Network Access Control) role is to restrict network access to only compliant endpoints and (1) users. However, NAC is not a complete LAN (2) solution; additional proactive and (3) 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 (4) . In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measures— real-time, multilevel (5)inspection and microsecond threat containment.

1.[单选题]

NACsNetwork Access Controlrole is to restrict network access to only compliant endpoints and 1users. However, NAC is not a complete LAN 2solution; additional proactive and 3security 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 4. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measuresreal-time, multilevel 5inspection and microsecond threat containment.

  • A.defense
  • B.intrusion
  • C.inbreak
  • D.protection
2.[单选题]

NACsNetwork Access Controlrole is to restrict network access to only compliant endpoints and 1users. However, NAC is not a complete LAN 2solution; additional proactive and 3security 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 4. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measuresreal-time, multilevel 5inspection and microsecond threat containment.

  • A.port
  • B.connection
  • C.threat
  • D.insurance
3.[单选题]

NACsNetwork Access Controlrole is to restrict network access to only compliant endpoints and 1users. However, NAC is not a complete LAN 2solution; additional proactive and 3security 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 4. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measuresreal-time, multilevel 5inspection and microsecond threat containment.


  • A.automated
  • B.distinguished
  • C.authenticated
  • D.destructed
4.[单选题]

NACsNetwork Access Controlrole is to restrict network access to only compliant endpoints and 1users. However, NAC is not a complete LAN 2solution; additional proactive and 3security 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 4. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measuresreal-time, multilevel 5inspection and microsecond threat containment.

  • A.risis
  • B.security
  • C.favorable
  • D.excellent
5.[单选题]

NACsNetwork Access Controlrole is to restrict network access to only compliant endpoints and 1users. However, NAC is not a complete LAN 2solution; additional proactive and 3security 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 4. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measuresreal-time, multilevel 5inspection and microsecond threat containment.

  • A.constructive
  • B.reductive
  • C.reactive
  • D.productive
参考答案: A,C,C,B,C
解题思路: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lOGbps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測试——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題进行分析,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。
(1) C (2) B (3) C (4) A (5) C>>>立即刷题