ECSAv8の無料問題集（150題）、ECSAv8認定試験参考書

EC-COUNCIL ECSAv8 問題集

試験コード：ECSAv8

試験名称：EC-Council Certified Security Analyst (ECSA)

最近更新時間：2025-04-04

問題と解答：全150問

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質問 1：
Identify the person who will lead the penetration-testing project and be the client point of contact.
A. Database Penetration Tester
B. Chief Penetration Tester
C. Application Penetration Tester
D. Policy Penetration Tester
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
In the process of hacking a web application, attackers manipulate the HTTP requests to subvert the application authorization schemes by modifying input fields that relate to the user ID, username, access group, cost, file names, file identifiers, etc. They first access the web application using a low privileged account and then escalate privileges to access protected resources. What attack has been carried out?
A. Authorization Attack
B. XPath Injection Attack
C. Authentication Attack
D. Frame Injection Attack
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
The Web parameter tampering attack is based on the manipulation of parameters exchanged between client and server in order to modify application data, such as user credentials and permissions, price and quantity of products, etc. Usually, this information is stored in cookies, hidden form fields, or URL Query Strings, and is used to increase application functionality and control.
This attack takes advantage of the fact that many programmers rely on hidden or fixed fields (such as a hidden tag in a form or a parameter in a URL) as the only security measure for certain operations. Attackers can easily modify these parameters to bypass the security mechanisms that rely on them.

What is the best way to protect web applications from parameter tampering attacks?
A. Using an easily guessable hashing algorithm
B. Applying effective input field filtering parameters
C. Validating some parameters of the web application
D. Minimizing the allowable length of parameters
正解：D

質問 4：
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 5：
A penetration tester performs OS fingerprinting on the target server to identify the operating system used on the target server with the help of ICMP packets.

While performing ICMP scanning using Nmap tool, message received/type displays "3 - Destination Unreachable[5]" and code 3.
Which of the following is an appropriate description of this response?
A. Destination port unreachable
B. Destination host unreachable
C. Destination protocol unreachable
D. Destination host unavailable
正解：A

質問 6：
Which Wireshark filter displays all the packets where the IP address of the source host is 10.0.0.7?

A. ip.port==10.0.0.7
B. ip.dstport==10.0.0.7
C. ip.dst==10.0.0.7
D. ip.src==10.0.0.7
正解：D

質問 7：
Which vulnerability assessment phase describes the scope of the assessment, identifies and ranks the critical assets, and creates proper information protection procedures such as effective planning, scheduling, coordination, and logistics?
A. Post-Assessment Phase
B. Pre-Assessment Phase
C. Threat-Assessment Phase
D. Assessment Phase
正解：B

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EC-COUNCIL EC-Council Certified Security Analyst (ECSA) 認定 ECSAv8 試験問題:

1. Which of the following policies helps secure data and protects the privacy of organizational information?

A) Cryptography Policy
B) Special-Access Policy
C) Personal Security Policy
D) Document retention Policy

2. Mason is footprinting an organization to gather competitive intelligence. He visits the company's website for contact information and telephone numbers but does not find any. He knows the entire staff directory was listed on their website 12 months. How can he find the directory?

A) Visit Google's search engine and view the cached copy
B) Crawl and download the entire website using the Surfoffline tool and save them to his computer
C) Use WayBackMachine in Archive.org web site to retrieve the Internet archive
D) Visit the company's partners' and customers' website for this information

3. 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

4. Before performing the penetration testing, there will be a pre-contract discussion with different pen-testers (the team of penetration testers) to gather a quotation to perform pen testing.

Which of the following factors is NOT considered while preparing a price quote to perform pen testing?

A) Total number of employees in the client organization
B) Type of testers involved
C) The budget required
D) Expected time required to finish the project

5. A Blind SQL injection is a type of SQL Injection attack that asks the database true or false questions and determines the answer based on the application response. This attack is often used when the web application is configured to show generic error messages, but has not mitigated the code that is vulnerable to SQL injection.

It is performed when an error message is not received from application while trying to exploit SQL vulnerabilities. The developer's specific message is displayed instead of an error message. So it is quite difficult to find SQL vulnerability in such cases.
A pen tester is trying to extract the database name by using a blind SQL injection. He tests the database using the below query and finally finds the database name.
http://juggyboy.com/page.aspx?id=1; IF (LEN(DB_NAME())=4) WAITFOR DELAY '00:00:10'--
http://juggyboy.com/page.aspx?id=1; IF (ASCII(lower(substring((DB_NAME()),1,1)))=97) WAITFOR DELAY '00:00:10'--
http://juggyboy.com/page.aspx?id=1; IF (ASCII(lower(substring((DB_NAME()),2,1)))=98) WAITFOR DELAY '00:00:10'--
http://juggyboy.com/page.aspx?id=1; IF (ASCII(lower(substring((DB_NAME()),3,1)))=99) WAITFOR DELAY '00:00:10'--
http://juggyboy.com/page.aspx?id=1; IF (ASCII(lower(substring((DB_NAME()),4,1)))=100) WAITFOR DELAY '00:00:10'--
What is the database name?