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Quiz

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fz_hanbali 51 perguntas

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Perguntas do quiz (51)

  1. 1A network security administrator is worried about potential man-in-the-middle attacks when users access a
    corporate web site from their workstations. Which of the following is the best remediation against this type of
    attack?
    1. AImplementing server-side PKI certificates for all connections
    2. BMandating only client-side PKI certificates for all connections
    3. CRequiring client and server PKI certificates for all connections
    4. DRequiring strong authentication for all DNS queries
  2. 2Bluetooth uses which digital modulation technique to exchange information between paired devices?
    1. APSK (phase-shift keying)
    2. BFSK (frequency-shift keying)
    3. CASK (amplitude-shift keying)
    4. DQAM (quadrature amplitude modulation)
  3. 3A security consultant decides to use multiple layers of anti-virus defense, such as end user desktop anti-virus
    and E-mail gateway. This approach can be used to mitigate which kind of attack?
    1. AForensic attack
    2. BARP spoofing attack
    3. CSocial engineering attack
    4. DScanning attack
  4. 4A security policy will be more accepted by employees if it is consistent and has the support of
    1. Acoworkers.
    2. Bexecutive management.
    3. Cthe security officer.
    4. Da supervisor.
  5. 5There is a WEP encrypted wireless access point (AP) with no clients connected. In order to crack the WEP key,
    a fake authentication needs to be performed. What information is needed when performing fake authentication
    to an AP? (Choose two.)
    1. AThe IP address of the AP
    2. BThe MAC address of the AP
    3. CThe SSID of the wireless network
    4. DA failed authentication packet
  6. 6What type of OS fingerprinting technique sends specially crafted packets to the remote OS and analyzes the
    received response?
    1. APassive
    2. BReflective
    3. CActive
    4. DDistributive
  7. 7How do employers protect assets with security policies pertaining to employee surveillance activities?
    1. AEmployers promote monitoring activities of employees as long as the employees demonstrate
      trustworthiness
    2. BEmployers use informal verbal communication channels to explain employee monitoring activities to
      employees
    3. CEmployers use network surveillance to monitor employee email traffic, network access, and to record
      employee keystrokes
    4. DEmployers provide employees written statements that clearly discuss the boundaries of monitoring activities
      and consequences.
  8. 8When analyzing the IDS logs, the system administrator noticed an alert was logged when the external router
    was accessed from the administrator's computer to update the router configuration.
    What type of an alert is this?
    1. AFalse positive
    2. BFalse negative
    3. CTrue positve
    4. DTrue negative
  9. 9Which of the following processes of PKI (Public Key Infrastructure) ensures that a trust relationship exists and
    that a certificate is still valid for specific operations?
    1. ACertificate issuance
    2. BCertificate validation
    3. CCertificate cryptography
    4. DCertificate revocation
  10. 10What is the correct PCAP filter to capture all TCP traffic going to or from host 192.168.0.125 on port 25?
    1. Atcp.src == 25 and ip.host == 192.168.0.125
    2. Bhost 192.168.0.125:25
    3. Cport 25 and host 192.168.0.125
    4. Dtcp.port == 25 and ip.host == 192.168.0.125

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Descrição
Quiz sobre Sem título, criado por fz_hanbali em 10-09-2015.
Idioma
English
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