Top 30 multiple-choice questions (MCQs) only focused on the Transaction Tampering in WEB Security covering below topics,along with their answers and explanations.
• Describing transaction tampering attacks.
• Discussing how attackers can manipulate transactional processes to gain unauthorized access or perform unauthorized actions.
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1. What is transaction tampering in the context of web security?
- Transaction tampering is irrelevant to web security.
- It involves manipulating financial transactions on e-commerce websites.
- Attackers altering data or parameters related to transactions to gain unauthorized access or perform unauthorized actions.
- Transaction tampering only impacts the visual design of user interfaces.
Transaction tampering involves attackers altering data or parameters related to transactions to gain unauthorized access or perform unauthorized actions.
2. How can attackers exploit insufficient input validation to tamper with transactions?
- Insufficient input validation is unrelated to transaction tampering.
- By manipulating inputs to trick the transactional process into unauthorized actions or access.
- Insufficient input validation only optimizes server-side scripts.
- Attackers cannot exploit input validation in transaction tampering.
Attackers can exploit insufficient input validation by manipulating inputs to trick the transactional process into unauthorized actions or access in transaction tampering.
3. What role does encryption play in preventing transaction tampering?
- Encryption is unnecessary for preventing transaction tampering.
- It optimizes server-side scripts for encryption-related tasks.
- Encryption ensures that transactional data remains secure and unaltered during transmission, preventing tampering.
- Encryption only impacts the visual design of user interfaces.
Encryption ensures that transactional data remains secure and unaltered during transmission, preventing tampering in the context of transaction security.
4. How does secure token usage contribute to preventing transaction tampering?
- Secure tokens are irrelevant to transaction tampering.
- They optimize server-side scripts for token-related tasks.
- Secure tokens ensure that transactions are legitimate and have not been tampered with by attackers.
- Secure token usage only impacts the visual design of user interfaces.
Secure tokens ensure that transactions are legitimate and have not been tampered with by attackers, enhancing security against transaction tampering.
5. What is the significance of secure session management in preventing transaction tampering?
- Secure session management is unrelated to transaction tampering.
- It optimizes server-side scripts for session-related tasks.
- Secure session management ensures that transactions are tied to authenticated and authorized users, preventing tampering.
- Secure session management only impacts the visual design of user interfaces.
Secure session management ensures that transactions are tied to authenticated and authorized users, preventing tampering in the context of transaction security.
6. How can attackers exploit insufficient authentication to manipulate transactions?
- Insufficient authentication is unrelated to transaction manipulation.
- By manipulating authentication processes to gain unauthorized access and tamper with transactions.
- Insufficient authentication only optimizes server-side scripts.
- Attackers cannot exploit insufficient authentication in transaction manipulation.
Attackers can exploit insufficient authentication by manipulating authentication processes to gain unauthorized access and tamper with transactions.
7. What is the role of access controls in preventing unauthorized access in transaction processes?
- Access controls are irrelevant to transaction processes.
- They optimize server-side scripts for access-related tasks.
- Access controls determine which users or roles are allowed to perform specific transactional actions, preventing unauthorized access.
- Access controls only impact the visual design of user interfaces.
Access controls determine which users or roles are allowed to perform specific transactional actions, preventing unauthorized access in transaction processes.
8. How does proper error handling contribute to preventing transaction tampering?
- Proper error handling is unnecessary for preventing transaction tampering.
- It optimizes server-side scripts for error-related tasks.
- Proper error handling can prevent attackers from gaining insights into the transactional process or sensitive information.
- Proper error handling only impacts the visual design of user interfaces.
Proper error handling can prevent attackers from gaining insights into the transactional process or sensitive information, contributing to preventing transaction tampering.
9. What is the purpose of using digital signatures in transaction security?
- Digital signatures are irrelevant to transaction security.
- They optimize server-side scripts for signature-related tasks.
- Digital signatures ensure the authenticity and integrity of transactions, preventing tampering.
- Digital signatures only impact the visual design of user interfaces.
Digital signatures ensure the authenticity and integrity of transactions, preventing tampering in the context of transaction security.
10. How does real-time monitoring contribute to detecting and preventing transaction tampering?
- Real-time monitoring is unrelated to transaction tampering.
- It optimizes server-side scripts for monitoring-related tasks.
- Real-time monitoring allows for the immediate detection of suspicious activities or unauthorized changes in transactions, aiding in prevention.
- Real-time monitoring only impacts the visual design of user interfaces.
Real-time monitoring allows for the immediate detection of suspicious activities or unauthorized changes in transactions, aiding in the prevention of transaction tampering.
11. What is the role of secure communication protocols in preventing transaction tampering?
- Secure communication protocols are irrelevant to transaction tampering.
- They optimize server-side scripts for protocol-related tasks.
- Secure communication protocols ensure that data transmitted during transactions remains confidential and unaltered, preventing tampering.
- Secure communication protocols only impact the visual design of user interfaces.
Secure communication protocols ensure that data transmitted during transactions remains confidential and unaltered, preventing tampering in the context of transaction security.
12. How does input validation contribute to preventing transaction tampering?
- Input validation is unrelated to transaction tampering.
- It optimizes server-side scripts for validation-related tasks.
- Proper input validation ensures that user inputs related to transactions are accurate and secure, preventing manipulation attempts.
- Input validation only impacts the visual design of user interfaces.
Proper input validation ensures that user inputs related to transactions are accurate and secure, preventing manipulation attempts and contributing to preventing transaction tampering.
13. What is the significance of a secure coding practice in the context of transaction tampering?
- Secure coding practices are irrelevant to transaction tampering.
- They optimize server-side scripts for coding-related tasks.
- Secure coding practices help developers avoid vulnerabilities that could be exploited by attackers for transaction tampering.
- Secure coding practices only impact the visual design of user interfaces.
Secure coding practices help developers avoid vulnerabilities that could be exploited by attackers for transaction tampering, enhancing overall security.
14. How can attackers exploit insecure session handling to manipulate transactions?
- Insecure session handling is unrelated to transaction manipulation.
- By hijacking active sessions or creating unauthorized sessions to gain access to transactional processes, manipulating them.
- Insecure session handling only optimizes server-side scripts.
- Attackers cannot exploit insecure session handling in transaction manipulation.
Attackers can exploit insecure session handling by hijacking active sessions or creating unauthorized sessions to gain access to transactional processes and manipulate them.
15. What is the role of digital certificates in securing transactions against tampering?
- Digital certificates are irrelevant to transaction security.
- They optimize server-side scripts for certificate-related tasks.
- Digital certificates provide a means of verifying the authenticity and integrity of parties involved in transactions, preventing tampering.
- Digital certificates only impact the visual design of user interfaces.
Digital certificates provide a means of verifying the authenticity and integrity of parties involved in transactions, preventing tampering in the context of transaction security.
16. How can attackers exploit weak access controls to tamper with transactions?
- Weak access controls are unrelated to transaction tampering.
- By manipulating access controls to gain unauthorized access to transactional processes and tamper with them.
- Weak access controls only optimize server-side scripts.
- Attackers cannot exploit weak access controls in transaction tampering.
Attackers can exploit weak access controls by manipulating them to gain unauthorized access to transactional processes and tamper with them.
17. What is the role of secure APIs in preventing transaction tampering?
- Secure APIs are irrelevant to transaction tampering.
- They optimize server-side scripts for API-related tasks.
- Secure APIs ensure that data exchanged between different components of a transaction remains secure and unaltered, preventing tampering.
- Secure APIs only impact the visual design of user interfaces.
Secure APIs ensure that data exchanged between different components of a transaction remains secure and unaltered, preventing tampering in the context of transaction security.
18. How does auditing and logging contribute to detecting and preventing transaction tampering?
- Auditing and logging are unrelated to transaction tampering.
- They optimize server-side scripts for auditing and logging-related tasks.
- Auditing and logging provide a record of transactional activities, helping detect and investigate unauthorized changes or tampering.
- Auditing and logging only impact the visual design of user interfaces.
Auditing and logging provide a record of transactional activities, helping detect and investigate unauthorized changes or tampering, contributing to prevention.
19. How can attackers exploit insufficient encryption to tamper with transactions?
- Insufficient encryption is unrelated to transaction tampering.
- By manipulating encryption processes to gain unauthorized access to transactional data and tamper with it.
- Insufficient encryption only optimizes server-side scripts.
- Attackers cannot exploit insufficient encryption in transaction tampering.
Attackers can exploit insufficient encryption by manipulating encryption processes to gain unauthorized access to transactional data and tamper with it.
20. What is the role of strong access controls in preventing unauthorized alterations in transactions?
- Strong access controls are irrelevant to transaction security.
- They optimize server-side scripts for access-related tasks.
- Strong access controls ensure that only authorized parties can make alterations in transactions, preventing unauthorized changes.
- Strong access controls only impact the visual design of user interfaces.
Strong access controls ensure that only authorized parties can make alterations in transactions, preventing unauthorized changes in the context of transaction security.
