You are reviewing a packet capture file from your network intrusion detection system. In the packet stream, you come across a long series of "no operation" (NOP) commands. In addition to the NOP commands, there appears to be a malicious payload. Of the following, which is the most appropriate preventative measure for this type of attack?

• A.Boundary checks on program inputs
• B.Controls against time of check/time of use attacks
• C.Limits on the number of failed logins
• D.Restrictions on file permissions

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Which of the following is an advantage of a Host Intrusion Detection System (HIDS) versus a Network Intrusion Detection System (NIDS)?

• A.Ability to detect malicious traffic after it has been decrypted by the host
• B.Ability to decrypt network traffic
• C.Ability to listen to network traffic at the perimeter
• D.Ability to detect malicious traffic before it has been decrypted

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Which of the following protocols describes the operation of security In H.323?

• A.H.235
• B.H.239
• C.H.225
• D.H.245

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A folder D:\Files\Marketing has the following NTFS permissions:
Administrators: Full Control
Marketing: Change and Authenticated
Users: Read
It has been shared on the server as "MARKETING", with the following share permissions:
Full Control share permissions for the Marketing group
Which of the following effective permissions apply if a user from the Sales group accesses the \\FILESERVER\MARKETING shared folder?

• A.No access
• B.Change
• C.Read
• D.Full Control

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You have implemented a firewall on the company's network for blocking unauthorized network connections. Which of the following types of security control is implemented in this case?

• A.Detective
• B.Directive
• C.Preventive
• D.Corrective

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