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E-commerce Data Breaches: Recent Cases and Consequences

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E-commerce Data Breaches: Recent Cases and Consequences

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Questions and Answers

What is the primary reason behind the Sony data breach in 2011?

Unprotected field in the database (correct)
Lack of two-factor authentication
Outdated software version
Insufficient training of staff

What is the benefit of combining password and biometrics or security token in two-factor authentication?

It reduces the risk of identity theft
It increases the complexity of passwords
It increases the security level (correct)
It eliminates the need for regular system updates

What is the estimated consequence of the Sony data breach in 2011?

One month of downtime (correct)
Permanent shutdown of the website
One year of downtime
One week of downtime

What is the purpose of system alerts in data security?

To raise alarms whenever a sensitive operation takes place (D) Signup and view all the answers

What is the primary goal of encrypting data in data security?

To prevent unauthorized reading (D) Signup and view all the answers

What is the primary consequence of not having a constant training protocol for staff?

Increased risk of phishing attacks (B) Signup and view all the answers

What is the primary reason behind the importance of regular system updates?

To fix security vulnerabilities (D) Signup and view all the answers

What is the primary benefit of using two-factor authentication?

It increases the security level of the authentication process (B) Signup and view all the answers

What is the primary consequence of a data breach?

Unmeasurable damage in exact monetary values (C) Signup and view all the answers

What is the primary goal of data security measures?

To protect data from unauthorized operations (B) Signup and view all the answers