Definition of Proxy Server: Benefits, Functions and Types

Definition of Proxy Server – A proxy server is a computer system or application that acts as an intermediary between a client device and another server, often on the Internet.

When a client device requests access to a resource on the internet, the request is first sent to the proxy server, which then forwards the request to the target server on behalf of the client.

Definition of Proxy Server: Benefits, Functions and Types

This process allows the client to access resources indirectly and provides several benefits, such as increased privacy and security, improved network performance, and access to geographically restricted content.

In this way, a proxy server can be a valuable tool for organizations and individuals seeking to manage their internet connections more effectively.

For some people, it may seem foreign, and do not know about the meaning of a proxy server, but those of you who work as computer network technicians, you must have understood this.

So, on this occasion, I will discuss proxy servers, starting from the meaning of proxy servers, their benefits, and functions to the types of proxy servers that you need to know about, see further discussion below.

Definition of Proxy Servers

A proxy server is a program on a server computer that acts as a data request and an intermediary path between client devices, for example, the intended data request is accessing stored files, and managing internet connections, website connections, and other resources.

Proxy servers are proxy servers that connect computer devices to the internet and provide internet access to computer programs such as browsers, applications, and other software. Proxy servers are also able to communicate periodically with various servers that are needed when connected to the internet.

Generally, a proxy server is intended to secure the internet network when users want to connect computer devices to a public internet network.

So the proxy server feature is often used in server application-type programs that require high levels of security. Among them are web servers, FTP servers, FTP clients, and so on.

Benefits of Proxy Servers

1. Save bandwidth

2. Speed ​​up internet network access

3. Improve internet performance

4. Can be configured to block websites

5. Has high network security

Proxy Server Functions

1. Caching functions as temporary data storage when the user connects to the internet or runs programs that require an internet connection.

2. Connection sharing is an intermediary when the user retrieves data to the destination IP address.

3. Filtering functions to close website access (block) on the network used.

Types of Proxy Servers

1. High Anonymity Proxies

2. Transparent Proxies

3. Reverse Proxies

4. Anonymous Proxies

Use of Proxy Servers

1. Opens a website address that is blocked by ISP (Internet Service Provider).

2. Improve data security when connected to the internet network.

3. Hides the user’s real IP address.

4. Can filter websites as needed when surfing.

5. Prevent acts of data theft by irresponsible persons.

6. Better privacy.


Thus my discussion of proxy servers starts with the definition of a proxy server, the benefits of a proxy server, the function of a proxy server, and the uses, and types of proxy servers.

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