Questions: Multiple Select Question Select all that apply Remote employees of a corporation are required to log into their company's virtual private network (VPN) before accessing files on the corporation's shared drive where corporate data are unreadable to unauthorized users. This is an example of which of the following tools that ensure confidentiality? More than one answer may be correct. Authentication Antivirus software Encryption Access control

Multiple Select Question

Select all that apply
Remote employees of a corporation are required to log into their company's virtual private network (VPN) before accessing files on the corporation's shared drive where corporate data are unreadable to unauthorized users. This is an example of which of the following tools that ensure confidentiality? More than one answer may be correct.
Authentication
Antivirus software
Encryption
Access control

Transcript text: Multiple Select Question Select all that apply Remote employees of a corporation are required to log into their company's virtual private network (VPN) before accessing files on the corporation's shared drive where corporate data are unreadable to unauthorized users. This is an example of which of the following tools that ensure confidentiality? More than one answer may be correct. Authentication Antivirus software Encryption Access control

Solution

The correct answers are:

Authentication: This is correct because remote employees must log into the VPN, which typically requires authentication to verify their identity before granting access to the network and its resources.
Encryption: This is correct because the corporate data being unreadable to unauthorized users suggests that encryption is used to protect the data, ensuring that only authorized users can read it.
Access control: This is correct because access control mechanisms are in place to ensure that only authorized users can access the shared drive and its contents, which is part of maintaining confidentiality.

Explanation for each option:

Authentication: Correct. Authentication is the process of verifying the identity of a user before granting access to a system. In this scenario, logging into the VPN requires authentication, ensuring that only authorized users can access the network.
Antivirus software: Incorrect. Antivirus software is used to detect and remove malicious software, not specifically to ensure confidentiality of data. It is more related to maintaining the integrity and security of a system.
Encryption: Correct. Encryption is the process of converting data into a coded format to prevent unauthorized access. The mention of data being unreadable to unauthorized users indicates that encryption is being used to protect the data.
Access control: Correct. Access control refers to the policies and mechanisms that restrict access to resources to only authorized users. The requirement for employees to log into the VPN before accessing the shared drive is an example of access control.

In summary, the tools that ensure confidentiality in this scenario are authentication, encryption, and access control.

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