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Question

A bank uses a wide area network to allow its customers to remotely log onto the office server using notebook computers and dial in modems. which of the following methods would provide best data security in such a situation?

A
End to end data encryption
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B
Dedicated phone lines
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C
Call back features
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D
Enforcing regular password changes
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Solution

The correct option is C End to end data encryption

A bank uses a wide area network to allow its customers to remotely log onto the office server using notebook computers and dial in modems. End to end data encryption methods would provide best data security in such a situation.

Remote access is the ability to get access to a computer or a network from a remote distance. Dial-up connection through desktop, notebook, or handheld computer modem over regular telephone lines is a common method of remote access.

Encrypted end to end mean:-

End-to-end encryption (E2EE) is a system of communication where only the communicating users can read the messages. ... The systems are designed to defeat any attempts at surveillance or tampering because no third parties can decipher the data being communicated or stored.

WAN:-

A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance/place.



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