the use of Wi-Fi has become one of the main ways of accessing the Internet and its use is widespread. However, behind this technology there are some doubts that circulate in the minds of users.
Here are some myths about Wi-Fi technology.
- Do I need to stop using public Wi-Fi networks?
The simple answer here is: no, no need to stop using public Wi-Fi. However, you need to take some precautions when using this type of connection. This is due to the lack of security they have, compared to private networks.
- Are Wi-Fi networks harmful to health?
One of the first myths in using Wi-Fi networks is that they are bad for your health. In fact, to this day, there is still no reliable study linking health problems with this technology.
- Are Wi-Fi networks of establishments always safe?
In fact, it depends. That's because not always a Wi-Fi network of an establishment like a bookstore or a mall are properly protected and ensure that inappropriate users access it. In addition, it is difficult to define whether a Wi-Fi network is legitimate or not. This is because, often, public places like malls have several networks available.
- Is it very simple to break the security of a Wi-Fi network?
The most powerful Wi-Fi protocol today, WPA2, has already been broken, but to break a Wi-Fi network with this protocol you need to have advanced knowledge and also computing power and traffic to analyze. However, WPA 3 has also been approved, which will guarantee the best security of Wi-Fi networks.
- Does putting the router in a high place improve the signal?
Yes, the diffusion of the Wi-Fi network is better if the router is located at the top, as it allows the “umbrella effect”. The closer to where your devices are, the better: the waves sail better from bottom to top and to the sides.
