The lies about Wi-Fi are kept almost as a kind of mantra, and this is due, in large part, to the rebound effect that recurrently occur both as users and some “specialized” media. Sometimes it may be more correct to talk about half truths What a lie, but in the end you are they end up deforming in such a way that they become that, lies.
We are aware of the negative consequences that many of these lies about Wi-Fi can produce among our readers, and for this reason we have encouraged ourselves to shape this article, in which We invite you to discover five of those lies. We have focused on the most popular and widespread, but if you have any questions you can leave them, as always, in the comments, and we will be happy to help you.
1.-Lies about Wi-Fi: it is always better to connect by cable
There are people who believe that Wi-Fi is always worse than cable, and that we should always prioritize the second type of connection. This is not like this, We are faced with a half-truth case that, as we said at the beginning, has been deformed in such a way that it has become a lie.
Wired connections allow us to enjoy an Internet connection more stable, clean and with more consistent performance, but this does not mean that they are the only option and that we should look at Wi-Fi with bad eyes.
A Wi-Fi 5 connection, for example, can easily cover the needs of almost any type of user, wherever they are within acceptable range and interference levels. For example, at home I have two PCs connected to a cable router, but I use two 4K televisions, a PS4 and two smartphones connected via Wi-Fi 5 and I have never had a problem, not even watching 4K streaming content on both televisions. the time.
2.-Lies about Wi-Fi: it is not safe
It is one of the most widespread lies about Wi-Fi. Many users, especially those less experienced, they believe that violating a Wi-Fi network is very easy, but the reality is totally different, provided that, yes, a very simple condition is met: that it be linked to a secure password.
Most cases where unauthorized access to a Wi-Fi connection occurs the culprit ends up being an easy password to break, either because it is very short and very simple, or because it is a generic password found in the main password databases used to launch brute force attacks.
If you use a Wi-Fi connection and the password is “1234567” the problem is not in the security of the Wi-Fi connection as such, but in that you have used one of the first passwords that anyone who tries to violate the security of a wireless network. Change the default password and use letters, numbers, capital letters and symbols It can make a big difference.
3.-Lies about Wi-Fi: nothing happens to use various standards
It is not true, in fact the opposite is true. Any current router maintains a high degree of compatibility with old standards, but this does not mean that it is a good idea to use them.
If we activate the Wi-Fi 1 standard, also known as 802.11b or Wi-Fi B, the speed of our Internet connection will be greatly reduced. This is because it is a legacy standard in which each package takes much longer to complete the shipping cycle, and globally reduces the performance of our connection under the other standards.
Ultimately, it is best to keep old standards disabled and limited to Wi-Fi 4 and Wi-Fi 5.
4.-Lies about Wi-Fi: the 5 GHz network is always the best option
It is true that with the arrival of Wi-Fi 5 there was a huge increase in transfer speeds and the stability of wireless connections, as long as we keep reasonable distances, but This does not mean that they are always the best option.
One of the most important disadvantages that Wi-Fi 5 has over Wi-Fi 4 is its range. The second can cover greater distances, which makes it an excellent option to reach those corners furthest from our home.
Again I give you an example. At the furthest point from my home, Wi-Fi 5 arrives with such poor intensity that I cannot connect to the Internet. However, if I connect via Wi-Fi 4 things change completely, and I get the necessary signal to surf the Internet without problems.
5.-Lies about Wi-Fi: the position of the router is secondary
One of the lies about Wi-Fi that causes the most problems, and precisely one of the easiest to solve and that can most improve our Wi-Fi. Some users believe that the placement of the router does not matter, others think that it should be placed free of obstacles, and that the rest does not matter, but neither of the two ideas is correct.
It is true that we have to place the router in a place where it is free of obstacles, but this is not enough to achieve an optimal placement. We should also look for a high point, since Wi-Fi waves are donut shaped and radiate 360 degrees.
Obvious to say that we must avoid nearby obstacles, and we must also try to place the router away from appliances that can generate interference. Mirrors and fish tanks are also a natural enemy of Wi-Fi.