The Internet has become one of the most common tools to communicate, work, entertain ourselves and more. Currently we know two ways to connect: Through Wireless Fidelity (), and by network cable ().
It gives us comfort, it gives us the opportunity to connect many devices at the same time in an easier way. In the meantime, Ethernet is usually more complex due to the number of cables and their installation between walls to improve presence, which implies a much higher expense.
However, it is the most recommended connection, since it has a continuous data transmission (upload and download) that allows us to reduce the level of lag, and it is currently the one that offers the highest data speed. If you want a more secure connection with low latency, here we will present you which one is better and what are their differences.
Ethernet and WiFi What are these Internet connections and how are they different?
There are differences between Ethernet and WiFi connections, even though both were designed to allow us to access the Internet.
We commonly use both connections, because in our homes and work offices there are both desktop computers that use Ethernet, and smartphones that use the WiFi network, which implies that we want to know, What are they and what are their differences?. ethernetin terms of technology, it is the IEEE 802.3 protocol, it should be noted that Ethernet is a simpler term.
This connection is the most common local area network or what we know as LAN (Local Area Network) in conjunction with the Wide Area Network or WAN (Wide Area Network). It is used through cables that connect to our equipment giving us Internet access.
On the other hand Wireless Fidelity, In Spanish its meaning is “wireless or wireless fidelity” technically speaking it is IEEE 802.11. It works through a router or Router that emits the signal, providing Internet access to various electronic devices that do not have an Ethernet connection. It is important to note that the closer we are to the Router, much better is the connection.
There are some relevant points that make these connections different, which is why we must take the following into account:
Facility
For many, the installation is usually somewhat complicated, however, with the help of a professional or simply reading the manual, you will have the installation of any of these two connections in a simple way, in both, there are notable differences that we will present below:
- ethernet is done by cables running from a network interface or NIC (Network Interface Controller), to a modem that connects to your PC. The cables are by category and the most recommended for better data transmission are category 5 and category 6, this implies better Internet connectivity
- In contrast, WiFi connects to the same interface only with a router or Router, which allows data transmission wirelessly. However, the transmission may have interference regarding the distance between the device and the signal source.
Setting
It is a series of steps that are basically carried out to have the interface, or, providing a signal through a cable or wireless network. It is important to mention that each configuration will depend on the Software installed on our equipment. Through the Ethernet connection the configuration commonly it is done once and automatically connects to computers.
In the WiFi network configuration you must place a key for access, this to provide better connection security and this must be placed on the devices that wish to access the network.
Number of teams
There is no doubt that WiFi has the ability to connect to the network through various devices with the comfort of not having cables that do not allow us mobility anywhere in our home or work.
Ethernet can only connect one device at a time, unless you have a multiswitch. However, both can connect to different devices, although it is under some conditions.
Speed
It can be said that speed is a point quite relevantSince we always want better data transmission at all times, both up and down, despite the fact that it will depend on the service plan that we contract, there is a difference between both networks that we will see below.
Ethernet connectivity is faster and is capable of exceeding 300 Mbps. On the other hand, WiFi currently has a limit from 150 Mbps to approximately 300 Mbps according to the standard.
Security
As we have mentioned before, accessing the network through a wired connection is less possible, since for that to happen you mostly have to connect directly to the interface or modem.
Now, who is easier to break is WiFi. Today by means of a smartphone to another you can scan the password without having to visualize it and you will have access to the network in an instant. Besides that can be hacked through applications that exist on the Internet. In summary the most secure connection so far is the ethernet connection.
What are the main advantages of ethernet cable connections?
Ethernet is the most used network due to the particularity of being directly to our equipment establishing a much faster and more secure connection. The different advantages that it offers us, We will present them below:
- Bandwidth utilization: The speed is much higher, since the WiFi connection has limits on data transmission of up to 300Mbps, Ethernet exceeds them, and does not suffer from interference due to distance or other factors as it happens with WiFi.
- Security when sending information: Since we don’t know who is trying to access our information over the wireless network, the use of encryption is necessary for the Wi-Fi connection, while wired data transmission allows us to protect our information.
What are the main advantages of WiFi Internet?
For convenience and aesthetics, WiFi connections are frequently used, as well as being designed for devices that do not have an Ethernet connection. Therefore, in this section we will tell you what are the advantages of wireless networks.
- Wireless connectivity: the ease of connecting anywhere we go, with just an access code, browsing the Internet will be very simple.
- wireless: It is not a secret that many of us are uncomfortable with Ethernet connection cables, even more so when they are not installed on the walls as is convenient. This is why the WiFi network gives us comfort when connecting.
- Connect different Devices: This allows us to connect at the same time from different computers. Although your connection can be somewhat unstable, with a good service plan we can fully enjoy this wireless connection.
What is WiFi 6 and how can it increase the transfer speed of wireless networks?
The Wireless Fidelity wireless network over time and like all technology, is making progress to exponentially improve the speed of transfers and along with it its use. on this occasion we will tell you how WiFi technology has advanced.
It is the evolution of Wi-Fi. Now, before continuing you should know that this new advance requires compatibility with devices and networks. In other words, although your equipment with previous protocols will be able to connect, it is the equipment designed for WiFi 6 that will be able to enjoy the advantages of this new generation.
WiFi Alliance has decided to improve the technology and use of this wireless network over time. To distinguish them, you will use a identification between networks, by means of the waveform with the number of its generation. It shows improvements in the data transmission speed of up to 10 Mbps, when the previous maximum could be up to 7 Mbps, this because it combines the 2.4 GHz and 5 GHz spectral bands, both for upload and download.
So what is the best internet connection? Wired or Wi-Fi?
After all the tour that we have given in this article, we can answer that each user chooses which connection is better and which one suits their needs. However, it is technically better to ethernet by providing clearly higher speed and safetywhile WiFi is more practical.
Therefore, the use that you give to your network will be what defines what you want to use, in addition to being able to use both alternately.
How to correctly configure a wireless network so that the Internet is not stolen?
We have indicated that the wireless network is the most vulnerable as mentioned above in terms of security, That is why we want to guide you in what will be a correct configuration so that you do not steal the Internet:
- Initially we must access the Router configuration, this through the browser of your choice, where you will need to enter a web address: http:/192.168.1.1 or http:/192.168.1.2.
- then a new window It will ask you for the router username and password. (This information can be found in the box or instruction manual). You should keep in mind that the best way to recover the previous configuration (in case something goes wrong), is making a backup.
- You must change the password for a more secure one, just like the user, (try to include letters, numbers and symbols).
- Change the security key that is not the same as the access to the network configuration, is the most important step.
- Enter the “” basic configuration, select the “Authentication mode” option, later WPA/WPA2; as immediately afterwards, you will go to the option “Encryption mode” where you will find an option that allows us to change the password. It is recommended to use upper and lower case letters, numbers and special characters. Once you are done, select the button “Apply”.
- Remember that you have changed the security key, so you will have to reconnect your devices by entering the new password.
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