INTRODUCTION TO COMPUTERS
DEFINITION AND CLASSIFICATION OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which technology provides a “tunnel” through the Internet so you can securely connect from home to your office?
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Wi-Fi
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Local Area Network (LAN)
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Virtual Private Network (VPN)
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Cellular
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Explanation:
Detailed explanation-1: -A VPN connection establishes a secure connection between you and the internet. Via the VPN, all your data traffic is routed through an encrypted virtual tunnel.
Detailed explanation-2: -If you have a server, you can provide remote access to company systems through a virtual private network (VPN). A VPN creates a secure link between your network and your employee’s computer across the internet.
Detailed explanation-3: -A VPN uses tunneling protocols to encrypt data at the sending end and decrypts it at the receiving end. The originating and receiving network addresses are also encrypted to provide better security for online activities. VPN apps are often used to protect data transmissions on mobile devices.
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