Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from（ ）,competitors,or even employees.Many of the organizations that manage their own（ ）network security and use the Internet for more than just

题目
Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from（ ）,competitors,or even employees.Many of the organizations that manage their own（ ）network security and use the Internet for more than just sending/receiving e-mails experience a network（ ）—and more than half of these companies do not even know they were attacked.Smaller（ ）are often complacent,having gained a false sense of security.They usually react to the last virus or the most recent defacing of their website.But they are
trapped in a situation where they do not have the necessary time and（本题）to spend on security.

A.safeguards
B.businesses
C.experiences
D.resources
相似考题

1.The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?A．To prevent unauthorized hosts from getting access to the LANB．To limit the number of Layer 2 broadcasts on a particular switch portC．To prevent unauthorized Telnet or SSH access to a switch portD．To prevent the IP and MAC address of the switch and associated portsE．None of the above

2.Without proper safeguards, every part of a network is vulnerable to a security breach or unauthorized activity from （ ）, competitors, or even employees. Many of the organizations that manage their own （ ） network security and use the Internet for more than just sending/receiving e-mails experience a network （ ）— and more than half of these companies do not even know they were attacked. Smaller （ ） are often complacent, having gained a false sense of security. They usually react to the last virus or the most recent defacing of their website. But they are trapped in a situation where they do not have the necessary time and（ ）to spend on security.A.intrudersB.terminalsC.hostsD.users@@@SXB@@@A.exteriorB.internalC.centreD.middle@@@SXB@@@A.attackB.collapseC.breakdownD.virus@@@SXB@@@A.usersB.campusesC.CompaniesD.networks@@@SXB@@@A.safeguardsB.businessesC.experiencesD.Resources

3.Computer（ ）focuses on protecting information ，hardware ，and software from unauthorized use and damage.A.network B.virus C.security D.architecture

4.● To compete in today’s fast-paced competitive environment, organizations arincreasinglyallowing contractors, partners, visitors andgueststoaccesstheirinternalenterprisnetworks.Theseusersmayconnect to the network through wired ports in conference rooms ooffices, or via wireless accesspoints.Inallowing this open access for third parties, LANs becom（71）.Third parties can introduce risk in a variety of ways from connecting with an infectelaptop to unauthorized access of network resources to （72）activity. For many organizationhowever, the operational complexity and costs to ensure safe third party network access havbeen prohibitive. Fifty-two percent of surveyed CISOs state that they currently use a moat ancastle’s security approach, and admit that defenses inside the perimeter are weak. Threats fromnternal users are also increasingly a cause for security concerns. Employees with maliciouintent can launch （73）of service attacks or steal （74）information by snooping thnetwork. As they access the corporate network, mobile and remote users inadvertently can infethe network with （75）and worms acquired from unprotected public networks. Hackemasquerading as internal users can take advantage of weak internal security to gain access tconfidential information.

更多“Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from（ ）,competitors,or even employees.Many of the organizations that manage their own（ ）n”相关问题

  • 第1题：

    Computer （ ） focuses on protecting information，hardware，and software，and software from unauthorized use and damade.

    A.network B.virus C.security D.architecture


    正确答案：C

  • 第2题：

    What should be part of a comprehensive network security plan()。

    A.Allow users to develop their own approach to network security

    B.Physically secure network equipment from potential access by unauthorized individuals

    C.Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten

    D.Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported

    E.Minimize network overhead by deactivating automatic antivirus client updates


    参考答案：B

  • 第3题：

    A refusal to work part of the day only may ______ to be a strike even though such refusal is not in breach of contract．

    A.hold

    B.be held

    C.be maintained

    D.be reported


    正确答案：B

  • 第4题：

    Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from（71）,competitors,or even employees.Many of the organizations that manage their own（72）network security and use the Internet for more than just sending/receiving e-mails experience a network（73）—and more than half of these companies do not even know they were attacked.Smaller（74）are often complacent,having gained a false sense of security.They usually react to the last virus or the most recent defacing of their website.But they are trapped in a situation where they do not have the necessary time and（75）to spend on security.

    A.exterior
    B.internal
    C.centre
    D.middle

    答案：B
    解析：
    略

  • 第5题：

    Without proper
    safeguards,every part of a network is vulnerable to a security breach or
    unauthorized activity from（本题）,competitors,or even employees.Many of
    the organizations that manage their own
    （72）network security and use
    the Internet for more than just sending/receiving e-mails experience a
    network（73）—and more than half of these companies do
    not even know they were attacked.Smaller
    （74）are often complacent,
    having gained a false sense of security.They usually react to the last virus
    or the most recent defacing of their website.But they are
    trapped in a
    situation where they do not have the necessary time and（75）
    to spend on security.

    A.intruders
    B.terminals
    C.hosts
    D.users

    答案：A
    解析：

  • 第6题：

    Why would a network administrator configure port security on a switch?（）

    • A、to prevent unauthorized Telnet access to a switch port
    • B、to limit the number of Layer 2 broadcasts on a particular switch port
    • C、to prevent unauthorized hosts from accessing the LAN
    • D、to protect the IP and MAC address of the switch and associated ports
    • E、to block unauthorized access to the switch management interfaces over common TCP ports

    正确答案:C

  • 第7题：

    You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）

    • A、Content storage networking
    • B、Network optimization
    • C、Network management
    • D、Network security

    正确答案:D

  • 第8题：

    A network vulnerability scanner is part of which critical element of network and system security?（）

    • A、host security
    • B、perimeter security
    • C、security monitoring
    • D、policy management

    正确答案:C

  • 第9题：

    To compete in today's fast-paced competitive environment, organizations are increasingly allowing contractors, partners, visitors and guests to access their internal enterprise networks.These users may connect to the network through wired ports in conference rooms or offices, or via wireless access points. In allowing this open access for third parties, LANs become(6) .Third parties can introduce risk in a variety of ways from connecting with an infected laptop to unauthorized access of network resources to(7)activity. For many organizations, however,the operational complexity and costs to ensure safe third party network access have been prohibitive. Fifty-two percent of surveyed CISOs state that they currently use a moat and castle's security approach, and admit that defenses inside the perimeter are weak. Threats from internal users are also increasingly a cause for security concerns. Employees with malicious intent can launch (8) of service attacks or steal (9) information by snooping the network. As they access the corporate network, mobile and remote users inadvertently can infect the network with (10) and worms acquired from unprotected public networks. Hackers masquer-ading as internal users can take advantage of weak internal security to gain access to confidential information. 空白处（9）应选择（）

    • A、reserved
    • B、confidential
    • C、complete
    • D、mysterious

    正确答案:B

  • 第10题：

    单选题
    You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）
    A

    Content storage networking

    B

    Network optimization

    C

    Network management

    D

    Network security


    正确答案： A
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements best describe the Cisco Unified Wireless Network？（）
    A

    The Cisco Unified Wireless Network provides the framework to segregate wired and wirelessnetworks to deliver the best security for companies that are deploying WLANs.

    B

    The Cisco Unified wireless Network provides the framework to integrate and extend wired andwireless networks to deliver the lowest-possible total cost or ownership for companies that aredeploying WLANs

    C

    The Cisco Unified Wireless Network extends wireless awareness into important elements ofthe network infrastructure， providing the same level of security for WLANs that organizations havecome to expect from their VPNs.

    D

    The Cisco unified Wireless Network extends wireless awareness into important elements ofthe network infrastructure， providing the same level of security scalability， reliability ease ofdeployment and management for WLANs that organizations have come to expect from their wiredLANs.


    正确答案： C,A
    解析： 暂无解析

  • 第12题：

    单选题
    What should be part of a comprehensive network security plan（）。
    A

    Allow users to develop their own approach to network security

    B

    Physically secure network equipment from potential access by unauthorized individuals

    C

    Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten

    D

    Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported

    E

    Minimize network overhead by deactivating automatic antivirus client updates


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Why would a network administrator configure port security on a switch()。

    A.to prevent unauthorized Telnet access to a switch port

    B.to limit the number of Layer 2 broadcasts on a particular switch port

    C.to prevent unauthorized hosts from accessing the LAN

    D.to protect the IP and MAC address of the switch and associated ports

    E.to block unauthorized access to the switch management interfaces over common TCP ports


    参考答案：C

  • 第14题：

    To compete in today's fast-paced competitive environment, organizations are increasingly allowing contractors, partners, visitors and guests to access their internal enterprise network. These users may connect to the network through wired ports in conference rooms or offices, or via wireless access points. In allowing this open access for third parties, LANs become(71). Third parties can introduce risk in a variety of ways from connecting with an infected laptop to unauthorized access of network resources to(72) activity. For many organizations, however, the operational complexity and costs to ensure safe third party network access has been prohibitive. Fifty-two percent of surveyed CISOs stated that they currently use a moat and castle" security approach, and admit that defenses inside the perimeter are weak. Threats from internal users are also increasingly a cause for security concerns. Employees with malicious intent can launch(73) of service attacks or steal(74) information by snooping the network. As they access the corporate network, mobile and remote users inadvertently can infect the network with(75) and worms acquired from unprotected public networks. Hackers masquerading as internal users can take advantage of weak internal security to gain access to confidential information.

    A．damageable

    B．susceptible

    C．vulnerable

    D．changeable


    正确答案：C
    解析：为了参与如今迅速发展的竞争环境，各种组织逐渐允许承包商、合伙人、游客和来宾访问他们的内部企业网。这些用户可能通过在会议室或办公室的有线端口连接网络，也可能通过无线访问点来连接网络。由于允许第二方的开放式访问，局域网就变得很脆弱。第三方可能通过各种途径引入风险，从被感染的移动终端进行未经授权的网络资源访问，到不怀好意的活动都会出现。然而对很多组织来说，操作的复杂性和保证第三方安全地访问网络的费用都是难于承受的。根据CISO的调查，52%的用户使用了城堡式的安全方案，但是网络内部的防卫却是很脆弱的。来自内部用户的安全威胁正在成为网络安全关注的焦点。心怀叵测的雇员可以发动拒绝服务攻击或通过窥探网络来窃取机密信息。当移动用户或远程用户访问公司网络时，他们可能从未经保护的公网上不经意地引入病毒和蠕虫。伪装成内部用户的黑客们会利用脆弱的内部安全来获取机密信息。

  • 第15题：

    IPsec, also known as the internet Protocol ( ) , defines the architecture for security services for IP network traffic IPsec describes the framework for providing security a the IP layer, as well as the suite of protocols designed to provide that security: through_ ( )_ and encryption of IP network packets. IPec can be used 10 protect network data, for example, by setting up circuits using IPsec ( ), in which all data being sent between two endpoints is encrypted, as with a Virtual (请作答此空) Network connection ;for encrypting application layer data ;and for providing security for routers sending routing data across the public internet. Internet traffic can also be secured from host to host without the use of IPsec, for example by encryption at the ( ) layer with HTTP Secure (TTPS)or an the transport layer wit the Transport Layer Security (TLS)protocol.

    A.pubic]
    B.private]
    C.personal
    D.proper

    答案：B
    解析：

  • 第16题：

    Without proper
    safeguards,every part of a network is vulnerable to a security breach or
    unauthorized activity from（ ）,competitors,or even employees.Many of
    the organizations that manage their own
    （ ）network security and use
    the Internet for more than just sending/receiving e-mails experience a
    network（本题）—and more than half of these companies do
    not even know they were attacked.Smaller
    （ ）are often complacent,
    having gained a false sense of security.They usually react to the last virus
    or the most recent defacing of their website.But they are
    trapped in a
    situation where they do not have the necessary time and（ ）
    to spend on security.

    A.attack
    B.collapse
    C.breakdown
    D.virus

    答案：A
    解析：

  • 第17题：

    Why would a network administrator configure port security on a switch?（）

    • A、To prevent unauthorized Telnet access to a switch port.
    • B、To limit the number of Layer 2 broadcasts on a particular switch port.
    • C、To prevent unauthorized hosts from accessing the LAN.
    • D、To protect the IP and MAC address of the switch and associated ports.
    • E、To block unauthorized access to the switch management interfaces over common TCP ports.

    正确答案:C

  • 第18题：

    How does the Cisco Security Agent proactively stop both known and unknown attacks？（）

    • A、 It reverse engineers and documents the attack
    • B、 It looks subjectively at network traffic for abnormal flows of behavior
    • C、 It creates a signature and updates the network security policies
    • D、 It actively monitors all vulnerable areas of the network

    正确答案:B

  • 第19题：

    Which two statements best describe the Cisco Unified Wireless Network？（）

    • A、 The Cisco Unified Wireless Network provides the framework to segregate wired and wirelessnetworks to deliver the best security for companies that are deploying WLANs.
    • B、 The Cisco Unified wireless Network provides the framework to integrate and extend wired andwireless networks to deliver the lowest-possible total cost or ownership for companies that aredeploying WLANs
    • C、 The Cisco Unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security for WLANs that organizations havecome to expect from their VPNs.
    • D、 The Cisco unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security scalability， reliability ease ofdeployment and management for WLANs that organizations have come to expect from their wiredLANs.

    正确答案:B,D

  • 第20题：

    What should be part of a comprehensive network security plan?（）

    • A、Allow users to develop their own approach to network security.
    • B、Physically secure network equipment from potential access by unauthorized individuals.
    • C、Encourage users to use personal information in their passwords to minimize the likelihood of passwords beingforgotten.
    • D、Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported.
    • E、Minimize network overhead by deactivating automatic antivirus client updates.

    正确答案:B

  • 第21题：

    单选题
    It is an（）condition precedent in every voyage charter-party that the ship shall proceed on the voyage without departure from her proper course.
    A

    implemented

    B

    implied

    C

    impossible

    D

    improper


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Why would a network administrator configure port security on a switch（）。
    A

    to prevent unauthorized Telnet access to a switch port

    B

    to limit the number of Layer 2 broadcasts on a particular switch port

    C

    to prevent unauthorized hosts from accessing the LAN

    D

    to protect the IP and MAC address of the switch and associated ports

    E

    to block unauthorized access to the switch management interfaces over common TCP ports


    正确答案： E
    解析： 暂无解析

  • 第23题：

    单选题
    A refusal to work part of the day only may（）to be a strike even though such refusal is not in breach of contract.
    A

    hold

    B

    be held

    C

    be maintained

    D

    be reported


    正确答案： A
    解析： 暂无解析

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