Free CIW 1D0-671 Exam Dumps Questions & Answers

Which of the following is the primary weakness of symmetric-key encryption?

• A.  Data encrypted using symmetric-key encryption is subject to corruption during transport.
• B.  Symmetric-key encryption operates slower than asymmetric-key encryption.
• C.  Symmetric-key encryption does not provide the service of data confidentiality.
• D.  Keys created using symmetric-key encryption are difficult to distribute securely.

You purchased a network scanner six months ago. In spite of regularly conducting scans using this software, you have noticed that attackers have been able to compromise your servers over the last month.
Which of the following is the most likely explanation for this problem?

• A.  The network scanner needs an update.
• B.  The network scanner has a trojan.
• C.  The network scanner needs to be replaced.
• D.  The network scanner is no substitute for scans conducted by an individual.

Which technique can help to protect an FTP server?

• A.  Place downloads on the same partition as the FTP server binaries.
• B.  Use separate FTP user accounts from those used to access the Web.
• C.  When setting IP-based blocking rules for the FTP server, move the FTP files to C:\ftpfiles for maximum security.
• D.  Install the operating system on the same partition as the FTP server.

Which of the following is the device used to authenticate and encrypt packets in IPsec?

• A.  Authentication Header (AH)
• B.  Encryption tunnel
• C.  Internet Key Exchange (IKE)
• D.  Encapsulating Security Payload (ESP)

In relation to security, which of the following is the primary benefit of classifying systems?

• A.  Collection of information for properly configuring the firewall
• B.  Ability to recover quickly from a natural or man-made disaster
• C.  Identification of highest-priority systems to protect
• D.  Ability to identify common attacks