312-38 無料問題集「EC-COUNCIL EC-Council Certified Network Defender CND」

On which layer of the OSI model does the packet filtering firewalls work?

解説: (JPNTest メンバーにのみ表示されます)
The GMT enterprise is working on their internet and web usage policies. GMT would like to control internet bandwidth consumption by employees. Which group of policies would this belong to?

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Which RAID level does not provide data redundancy?

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Larry is responsible for the company's network consisting of 300 workstations and 25 servers. After using a hosted email service for a year, the company wants to control the email internally. Larry likes this idea because it will give him more control over the email. Larry wants to purchase a server for email but does not want the server to be on the internal network due to the potential to cause security risks. He decides to place the server outside of the company's internal firewall. There is another firewall connected directly to the Internet that will protect traffic from accessing the email server. The server will be placed between the two firewalls. What logical area is Larry putting the new email server into?

解説: (JPNTest メンバーにのみ表示されます)
Assume that you are working as a network defender at the head office of a bank. One day a bank employee informed you that she is unable to log in to her system. At the same time, you get a call from another network administrator informing you that there is a problem connecting to the main server. How will you prioritize these two incidents?

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Leslie, the network administrator of Livewire Technologies, has been recommending multilayer inspection firewalls to deploy the company's infrastructure. What layers of the TCP/IP model can it protect?

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Identify the spread spectrum technique that multiplies the original data signal with a pseudo random noise spreading code.

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What can be the possible number of IP addresses that can be assigned to the hosts present in a subnet having
255.255.255.224 subnet mask?

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Which of the following type of UPS is used to supply power above 10kVA and provides an ideal electric output presentation, and its constant wear on the power components reduces the dependability?

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Rick has implemented several firewalls and IDS systems across his enterprise network. What should he do to effectively correlate all incidents that pass through these security controls?

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Malone is finishing up his incident handling plan for IT before giving it to his boss for review. He is outlining the incident response methodology and the steps that are involved. Which step should Malone list as the last step in the incident response methodology?

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Which OSI layer does a Network Interface Card (NIC) work on?

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Which filter to locate unusual ICMP request an Analyst can use in order to detect a ICMP probes from the attacker to a target OS looking for the response to perform ICMP fingerprinting?

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Simran is a network administrator at a start-up called Revolution. To ensure that neither party in the company can deny getting email notifications or any other communication, she mandates authentication before a connection establishment or message transfer occurs. What fundamental attribute of network defense is she enforcing?

解説: (JPNTest メンバーにのみ表示されます)
Which of the following can be used to suppress fire from Class K sources?

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Which type of training can create awareness among employees regarding compliance issues?

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Which of the following wireless encryption provides enhanced password protection, secured IoT connections, and encompasses stronger encryption techniques?

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