NETWORK SECURITY
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ensures that only safe websites are visited.
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Access to certain websites are blocked.
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Hides the IP address of user
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All of the above
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Detailed explanation-1: -A proxy server is a system or router that provides a gateway between users and the internet. Therefore, it helps prevent cyber attackers from entering a private network. It is a server, referred to as an “intermediary” because it goes between end-users and the web pages they visit online.
Detailed explanation-2: -Proxy server is an intermediary server between client and the internet. Proxy servers offers the following basic functionalities: Firewall and network data filtering. Network connection sharing.
Detailed explanation-3: -A proxy server, also known as a “proxy” or “application-level gateway", is a computer that acts as a gateway between a local network (e.g., all the computers at one company or in one building) and a larger-scale network such as the internet. Proxy servers provide increased performance and security.
Detailed explanation-4: -A proxy server firewall caches, filters, logs, and controls requests from devices to keep networks secure and prevent access to unauthorized parties and cyberattacks.