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CIW v5 Security Essentials (1D0-571) - CIW Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
62 Total Questions
1
Question
Which of the following will best help you ensure a database server can withstand a recently discovered vulnerability?
Options
A Installing a system update
B Reconfiguring the firewall
C Adding a buffer overflow rule to the intrusion detection system
D Updating the company vulnerability scanner and conducting a new scan
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2
Question
You have determined that the company Web server has several vulnerabilities, including a buffer overflow that has resulted in an attack. The Web server uses PHP and has direct connections to an Oracle database server. It also uses many CGI scripts. Which of the following is the most effective way to respond to this attack?
Options
A Using the GET method instead of the POST method for a Web form
B Installing an intrusion detection service to monitor logins
C Installing software updates for the Web server daemon
D Using the POST method instead of the GET method for a Web form
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3
Question
Your organization has made a particularly unpopular policy decision. Your supervisor fears that a series of attacks may occur as a result. You have been assigned to increase automated auditing on a server. When fulfilling this request, which of the following resources should you audit the most
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4
Question
What is the primary drawback of using symmetric-key encryption?
Options
A Inability to support convergence traffic
B Denial-of-service attacks
C Speed of encryption
D Key transport across a network
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5
Question
Consider the following series of commands from a Linux system: iptables -A input -p icmp -s 0/0 -d 0/0 -j REJECT Which explanation best describes the impact of the resulting firewall ruleset?
Options
A Individuals on remote networks will not be able to use ping to troubleshoot connections.
B Stateful multi-layer inspection has been enabled.
C Internal hosts will not be able to ping each other using ICMP.
D Individuals on remote networks will no longer be able to use SSH to control internal network resources.
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