Master App Security: Tools and Techniques for Cybersecurity

Question 1

Which of the following is NOT a type of static code analysis?

Accepted Answer

Dynamic analysis

Answer

Source code review

Answer

Control flow analysis

Answer

Data flow analysis

Question 2

What is the primary goal of dynamic application security testing (DAST)?

Accepted Answer

To identify vulnerabilities during runtime

Answer

To detect malicious code in source code

Answer

To enforce security policies

Answer

To improve application performance

Question 3

What is the main advantage of using a software composition analysis (SCA) tool?

Accepted Answer

Identifying open source vulnerabilities

Answer

Enforcing code quality standards

Answer

Performing regression testing

Answer

Detecting malware in third-party components

Question 4

Which of the following techniques is used to prevent input validation attacks?

Accepted Answer

Input sanitization

Answer

Buffer overflow protection

Answer

Intrusion detection

Answer

Cross-site scripting prevention

Question 5

What is the role of a web application firewall (WAF) in application security?

Accepted Answer

Filtering malicious traffic

Answer

Detecting zero-day vulnerabilities

Answer

Protecting against SQL injection attacks

Answer

Enforcing access control policies

Question 6

What is the purpose of a honeypot in cybersecurity?

Accepted Answer

Trapping and analyzing malicious activity

Answer

Detecting network intrusions

Answer

Preventing data breaches

Answer

Enhancing system performance

Question 7

What is the primary goal of a vulnerability assessment?

Accepted Answer

Identifying security weaknesses in systems

Answer

Preventing malicious attacks

Answer

Monitoring network traffic for suspicious activity

Answer

Exploiting vulnerabilities to gain access

Question 8

Which of the following is NOT a primary benefit of static code analysis tools?

Accepted Answer

Real-time protection against attacks

Answer

Early detection of security flaws

Answer

Integration into development lifecycles

Answer

Reduced false positive rates

Question 9

Which of the following is a defining feature of Dynamic Application Security Testing (DAST) tools?

Accepted Answer

Scanning applications externally

Answer

Analyzing source code for vulnerabilities

Answer

Performing comprehensive penetration testing

Answer

Providing continuous threat detection

Question 10

Which technique involves simulating real-world attacks to identify vulnerabilities in web applications?

Accepted Answer

Penetration testing

Answer

SQL injection

Answer

Fuzzing

Answer

Code review

Question 11

Which tool is primarily used to detect malicious activity by analyzing network traffic?

Accepted Answer

Intrusion detection system

Answer

Firewall

Answer

Endpoint protection software

Answer

Security information and event management (SIEM)

Question 12

Which of the following is a recommended secure coding practice?

Accepted Answer

Implementing input validation to prevent malicious input

Answer

Storing sensitive data in plain text format

Answer

Reusing passwords across multiple applications

Answer

Allowing unrestricted access to critical endpoints

Question 13

What is the primary purpose of a web application firewall (WAF)?

Accepted Answer

Filtering and blocking malicious traffic

Answer

Identifying vulnerabilities in web applications

Answer

Encrypting data in transit

Answer

Detecting and responding to security incidents

Question 14

Which attack technique is commonly used to exploit buffer overflows in software?

Accepted Answer

Buffer overflow

Answer

Cross-site scripting

Answer

SQL injection

Answer

Man-in-the-middle attack

Question 15

What is the main objective of dynamic application security testing (DAST)?

Accepted Answer

To identify vulnerabilities by actively exploring an application's runtime behavior

Answer

To analyze source code for security weaknesses

Answer

To simulate adversarial attacks against an application

Answer

To detect and neutralize malware infections within applications

Question 16

Which of the following is a common technique employed in penetration testing?

Accepted Answer

A combination of all the options listed above

Answer

Social engineering tactics to exploit human vulnerabilities

Answer

Network scanning to discover potential entry points

Answer

Reverse engineering to analyze and understand target systems

Question 17

What is the key distinction between black-box and white-box penetration testing?

Accepted Answer

The level of knowledge the tester possesses about the target system

Answer

The types of tools and techniques employed in each approach

Answer

The phases involved in the testing process

Answer

The format used for reporting test findings

Question 18

Which of the following is a critical step in the secure software development lifecycle (SSDLC)?

Accepted Answer

All of the options listed above

Answer

Threat modeling to identify and mitigate potential risks

Answer

Vulnerability assessment to evaluate software for weaknesses

Answer

Incident response planning to prepare for and respond to security breaches

Question 19

What is the primary purpose of fuzz testing in application security?

Accepted Answer

To generate unexpected inputs and uncover vulnerabilities in applications

Answer

To analyze code coverage and identify areas that lack testing

Answer

To simulate malicious user behavior and test application resilience

Answer

To detect performance bottlenecks and optimize application performance

Question 20

What is the primary purpose of using a security scanner in application security?

Accepted Answer

To identify vulnerabilities and misconfigurations in applications

Answer

To analyze source code for potential security flaws

Answer

To simulate real-world attacks and test application resilience

Answer

To monitor network traffic for suspicious activity and potential threats

Question 21

Static code analysis tools primarily aim to identify and report:

Accepted Answer

Potential coding errors and exploitable vulnerabilities in source code

Answer

Performance issues that affect the speed and efficiency of the application

Answer

Runtime errors that occur during program execution

Question 22

Dynamic application security testing (DAST) involves techniques like fuzzing, which is primarily used to:

Accepted Answer

Send malformed or unexpected inputs to an application to discover vulnerabilities.

Answer

Simulate real-world attacks to test an application's resilience against unauthorized access.

Answer

Scan an application's network configuration for potential weaknesses.

Answer

Manually review code to identify security flaws and coding errors.

Question 23

A key advantage of utilizing penetration testing tools lies in their ability to:

Accepted Answer

Emulate real-world attacks, helping organizations identify exploitable vulnerabilities in their systems.

Answer

Automate security audits, reducing the need for manual intervention.

Answer

Detect false positives that may lead to unnecessary security concerns.

Question 24

Which of the following is NOT a type of security scanner used in vulnerability management?

Accepted Answer

Network vulnerability scanner

Answer

Web application scanner

Answer

Host-based vulnerability scanner

Answer

Database vulnerability scanner

Question 25

To effectively leverage automated security testing tools, it is recommended to:

Accepted Answer

Integrate them into the development lifecycle, ensuring regular scans and timely remediation of vulnerabilities.

Answer

Run the tools only during periodic security audits, as they can be time-consuming.

Answer

Rely solely on the tools for security assurance, as they provide comprehensive coverage.

Question 26

SQLMap is a tool primarily designed to detect and exploit vulnerabilities related to:

Accepted Answer

SQL injection

Answer

Man-in-the-middle attacks

Answer

Cross-site scripting (XSS)

Answer

Buffer overflows

Question 27

When selecting an application security testing tool, a key consideration should be:

Accepted Answer

The specific security needs and requirements of the organization, as different tools may offer varying capabilities and features.

Answer

The recommendations of colleagues, as they may have experience with specific tools and can provide valuable insights.

Answer

The popularity of the tool, as more popular tools may indicate wider adoption and support.

Answer

The price of the tool, as cheaper tools may not provide the necessary level of protection.

Question 28

Cross-site scripting (XSS) is a common threat that can be mitigated using application security tools and techniques. XSS involves:

Accepted Answer

Injecting malicious code into a web application, allowing attackers to execute arbitrary code on the victim's browser.

Answer

Exploiting vulnerabilities in operating systems to gain unauthorized access to a system.

Answer

Sending phishing emails to trick users into revealing sensitive information or downloading malware.

Answer

Launching distributed denial-of-service (DDoS) attacks to overwhelm a system with excessive traffic.