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File Transfer Protocol

The term file transfer protocol (FTP) refers to a process that involves the transfer of files between computers over a network. The process works when one party allows another to send or receive files over the internet. File transfer protocol is a way to download, upload, and transfer files from one location to another on the internet and between computer systems.

Advantages of FTP

Speed - The FTP is one of the fastest way to transfer the files from one computer to another computer.

Security: To access the FTP server, we need to login with the username and password. Therefore, we can say that FTP is more secure.

Back & forth movement: FTP allows us to transfer the files back and forth. Suppose you are a manager of the company, you send some information to all the employees, and they all send information back on the same server

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Web traffic

Website traffic refers to the volume of users visiting a website. How many people visit a website will depend on the website’s purpose, the visitors’ own goals, and the way in which they discovered the site. Web traffic is measured in visits, sometimes called "sessions,“ that express the number visitors on your page at a time period. Importance of Web traffic

More people visit, more customer
Generating qualified products
Sharing brand names
More relationship

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A firewall is a network security method that locate on your computer(or network) to monitors incoming and outgoing web URL and permits or blocks data packets based on a set of security rules. Its purpose is to establish a barrier between your internal network and incoming web URL from external sources (such as the internet) in order to block various threats like viruses and hackers.

Firewall

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Proxy Server

Cache

url 1

url 2

url 1

url 2

url 1, url 2

Filtering

url 1, url 2

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Proxy Server

Proxy server is a server that located between your computer and the internet. Proxy servers provide two main functions, they are,

providing high security
increasing efficiency

Proxy server gives high security because it filters all URLs for unnecessary content .

Data receiving speed become greater due) to cache(URLs are temporarily saved in this memory) memory in the proxy server.

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A blog is a type of website where the content is presented in reverse chronological order (newer content appear first). Blog content is often referred to as entries or “blog posts”. Blogs are typically run by an individual or a small group of people to present information in a conversational style.