What are NAS servers and how do they work?

Network connection NAS server

One server Networked Storage Devices (NAS), A term that means “Network Connected Storage Devices” in Spanish is a computer that the user can use as a “server” to create a local cloud to store files, make backups, set up a web server or data center . download among other things.

NAS servers are like storage systems in a local cloud of files that can be accessed remotely and at any time via an internet connection

These computers may vary in capacity, usability, and specific features by model. However, they are all connected to the local network of the house, company or company via the Internet and, once configured, are used by users to save your files or have access to those already hosted.

Files can be saved from the cloud by downloading them directly to the NAS, taking them over from a computer or mobile device and simulating some kind of storage device or personal external hard drive.

Although NAS can be assumed to be nothing more than simple hard drives that store files once the device is connected and stop storing content when disconnected, the reality is that the user is on one way to connect to them can be remote control. The big difference between a NAS and cloud storage services like Google Drive, Dropbox, Mega … is that with NAS storage systems, the files are hosted at home as they are stored on the physical device that was purchased and installed. and not on these companies’ remote servers that you have to pay for storage space.

NAS servers have their own operating system that is programmed to run around the clock. In addition, depending on the model and manufacturer of the device, they can have their own RAM memory, their own processor and their own electrical circuits. or with a more server-like design that includes multiple slots to add hard drives based on storage needs.

Different access accounts can be configured on the computers to control who can have access, who can or cannot back up files, and to specify different storage capacities for each user. That means multiple users can use the same NAS to store their folders, photos, videos, documents and more in the local cloud without having to buy another one or pay for services individually, and then have remote access to them.

How do NAS servers work?

NAS servers run on electricity, so you’ll need to plug them into an outlet that is very close to the site’s Wi-Fi connection. This makes it possible to ensure a more direct connection and minimize interruptions to a local network. It also guarantees access to all devices such as computers and cell phones, as well as a stronger internet signal.

When the NAS device is connected, it must be accessed from the computer. The process is simplified because both computers are connected to the same network, open a browser, and access the link address provided by the device manufacturer.

You can also install an app on your mobile phone or other computer to access the files and make backups without having to physically connect to the NAS, as everything is done over the Internet.

Benefits of Using NAS Servers

A NAS server can be used as a network attached file storage that can be installed at home and with remote access from anywhere. You can also create your own local storage cloud and deploy the backup service to different users or teams.

It can also become a great center for downloading programs and files so as not to overload or drain a computer’s storage space. If you need software or programs, just enter the NAS remotely and get what you need.

Another way to use it as a web server is to save a page using PHP programming language technology or for SQL databases. In addition, since the website service is always active, it remains active around the clock.

In addition, “File Transfer Protocol (FTP)”, which means “File Transfer Protocol” in Spanish, can be used as a server to share folders or documents with certain users in a private way or to allow users to access certain files after configuration.

Finally, NAS servers can also be used as a «Virtual Private Network (VPN)», which means a «Virtual Private Network» in Spanish, which is used to create connection environments that differ from the country of origin and simulate that they are connected to others are limits. This option may vary depending on the type of NAS and the application used to create a VPN.

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