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Cisco Cybersecurity Fundamentals

Exam Details

  • Exam Code
    :210-250
  • Exam Name
    :Cisco Cybersecurity Fundamentals
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :1157 Q&As
  • Last Updated
    :Nov 03, 2022

Cisco Cisco Certifications 210-250 Questions & Answers

  • Question 931:

    Network address translation (NAT) introduces challenges in the identification and attribution of endpoints in a security victim. The identification challenge applies to both the victim and the attack source. What tools are available to be able to correlate security monitoring events in environments where NAT is deployed?

    A. NetFlow

    B. Cisco Lancope Stealthwatch System

    C. Intrusion Prevention Systems (IPS)

    D. Encryption protocols

  • Question 932:

    If the date and time are not synchronized among network and security devices, logs can become almost impossible to correlate. What protocol is recommended as a best practice to deploy to mitigate this issue?

    A. Network address translation

    B. Port address translation

    C. Network Time Protocol (NTP)

    D. Native Time Protocol (NTP)

  • Question 933:

    What is a DNS tunnel?

    A. A type of VPN tunnel that uses DNS.

    B. A type of MPLS deployment that uses DNS.

    C. DNS was not created for tunneling, but a few tools have used it to encapsulate data in the payload of DNS packets.

    D. An encryption tunneling protocol that uses DNS's UDP port 53.

  • Question 934:

    Which of the following are examples of DNS tunneling tools? (Select all that apply.)

    A. DeNiSe

    B. dns2tcp

    C. DNScapy

    D. DNStor

  • Question 935:

    What is Tor?

    A. An encryption protocol.

    B. A hashing protocol.

    C. A VPN tunnel client.

    D. Tor is a free tool that enables its users to surf the Web anonymously.

  • Question 936:

    What is a Tor exit node?

    A. The encrypted Tor network

    B. The last Tor node or the "gateways" where the Tor encrypted traffic "exits" to the Internet

    C. The Tor node that performs encryption

    D. The Tor browser installed in your system in order to "exit" the Internet

  • Question 937:

    NBAR works with which of the following technologies to help ensure that the network bandwidth is best used to fulfill its main primary objectives?

    A. Quality of Service (QoS)

    B. IPFIX

    C. Snort

    D. Antimalware software

  • Question 938:

    Traditional Cisco NetFlow records are usually exported via which of the following methods?

    A. IPFIX records

    B. TLS packets

    C. UDP packets

    D. HTTPS packets

  • Question 939:

    Which of the following is not a NetFlow version?

    A. Version 5

    B. Version 7

    C. Version 9

    D. IPFIX

  • Question 940:

    Which of the following are benefits of encryption?

    A. Malware communication

    B. Privacy

    C. Malware mitigation

    D. Malware identification

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