EC-COUNCIL 412-79v9 問題集

質問 1：
John, a penetration tester from a pen test firm, was asked to collect information about the host file in a Windows system directory. Which of the following is the location of the host file in Window system directory?
A. C:\Windows\System32\restore
B. C:\Windows\System32\Boot
C. C:\WINDOWS\system32\cmd.exe
D. C:\WINNT\system32\drivers\etc
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
In which of the following firewalls are the incoming or outgoing packets blocked from accessing services for which there is no proxy?
A. Application level firewalls
B. Stateful multilayer inspection firewalls
C. Circuit level firewalls
D. Packet filters firewalls
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
From where can clues about the underlying application environment can be collected?
A. From source code
B. From executable file
C. From the extension of the file
D. From file types and directories
正解：C

質問 4：
The objective of social engineering pen testing is to test the strength of human factors in a security chain within the organization. It is often used to raise the level of security awareness among employees.

The tester should demonstrate extreme care and professionalism during a social engineering pen test as it might involve legal issues such as violation of privacy and may result in an embarrassing situation for the organization.
Which of the following methods of attempting social engineering is associated with bribing, handing out gifts, and becoming involved in a personal relationship to befriend someone inside the company?
A. Accomplice social engineering technique
B. Dumpster diving
C. Identity theft
D. Phishing social engineering technique
正解：A

質問 5：
A firewall protects networked computers from intentional hostile intrusion that could compromise confidentiality or result in data corruption or denial of service. It examines all traffic routed between the two networks to see if it meets certain criteria. If it does, it is routed between the networks, otherwise it is stopped.

Why is an appliance-based firewall is more secure than those implemented on top of the commercial operating system (Software based)?
A. Hardware appliances does not suffer from security vulnerabilities associated with the underlying operating system
B. Firewalls implemented on a hardware firewall are highly scalable
C. Appliance based firewalls cannot be upgraded
D. Operating system firewalls are highly configured
正解：A

質問 6：
What are the scanning techniques that are used to bypass firewall rules and logging mechanisms and disguise themselves as usual network traffic?
A. Stealth Scanning Techniques
B. Connect Scanning Techniques
C. SYN Scanning Techniques
D. Port Scanning Techniques
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Passwords protect computer resources and files from unauthorized access by malicious users. Using passwords is the most capable and effective way to protect information and to increase the security level of a company.
Password cracking is the process of recovering passwords from data that have been stored in or transmitted by a computer system to gain unauthorized access to a system.

Which of the following password cracking attacks tries every combination of characters until the password is broken?
A. Brute-force attack
B. Dictionary attack
C. Hybrid attack
D. Rule-based attack
正解：A
解説: (Topexam メンバーにのみ表示されます)