Data Privacy and Security test - Big Data Scientist questions

Question 1

What is two-factor authentication and why is it important for security?

Two-factor authentication is a type of anti-virus software that provides real-time protection against malware and other threats. It's important for security because it can detect and remove threats before they cause harm. Two-factor authentication is a type of email filtering that blocks unwanted messages and spam. It's important for security because it prevents sensitive information from being transmitted to unauthorized parties. Two-factor authentication is a type of data backup that creates redundant copies of important data. It's important for security because it ensures that data can be recovered in the event of a disaster or system failure. Two-factor authentication is a security process that requires users to provide two forms of identification before granting access to an account or system. It's important for security because it adds an additional layer of protection against unauthorized access and helps prevent fraudulent activities. Two-factor authentication is a type of user monitoring that tracks employees' activities on company-owned devices. It's important for security because it ensures employees are following security protocols. Two-factor authentication is a type of encryption that scrambles data to prevent unauthorized access. It's important for security because it keeps sensitive data safe from hackers and other unauthorized parties.

Correct Answer: Two-factor authentication is a security process that requires users to provide two forms of identification before granting access to an account or system. It's important for security because it adds an additional layer of protection against unauthorized access and helps prevent fraudulent activities.

Two-factor authentication is an important security process that adds an additional layer of protection against unauthorized access. It requires users to provide two forms of identification, such as a password and a security token or biometric verification, before granting access to an account or system. This makes it more difficult for hackers and other unauthorized parties to gain access to sensitive data or perform fraudulent activities.

Question 2

What is the principle of least privilege in data security?

The principle of least privilege is the practice of giving users broad access to data and functions to facilitate collaboration The principle of least privilege is the practice of restricting access to only the most sensitive data and functions in order to protect them from cyberattacks The principle of least privilege is the practice of granting administrative access to all users in order to simplify data management The principle of least privilege is the practice of giving users access to all data and functions, but limiting the amount of time they can spend on each The principle of least privilege is the practice of restricting access to only the minimum data and functions necessary for a user to perform their job The principle of least privilege is the practice of giving users access to all data and functions in order to maximize efficiency

Correct Answer: The principle of least privilege is the practice of restricting access to only the minimum data and functions necessary for a user to perform their job

The principle of least privilege is the practice of restricting access to only the minimum data and functions necessary for a user to perform their job. This helps to reduce the risk of accidental or intentional data breaches and minimize the impact of any breaches that do occur. By limiting access to only what is necessary, organizations can better control access to sensitive data and functions, and minimize the risk of data loss or theft.

Question 3

What is the best practice for ensuring data security?

Allowing anyone to access data without authentication Storing data in multiple locations without backup Using weak passwords for data access Allowing users to download data without any protection Keeping data in plain text format on a public server Encrypting data at rest and in transit

Correct Answer: Encrypting data at rest and in transit

Encrypting data at rest and in transit protect data from unauthorized access by criminals, hackers and other malicious actors. It is a key practice for data security

Data Privacy and Security

Big Data Scientist - Data Privacy and Security Example Questions

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