Wi-Fi 6:What you need to know about this game-changer


Wi-Fi 6 is the common name for the IEEE 8o2.11ax. This is the new generation specification of Wi-Fi. It is the successor of the Wi-Fi 5. As the advance technology, the efficiency and throughput improve. It is furthermore compatible with older devices. It can support 2.4 GHz ad 5 GHz bands.

However, before we go into details we need to what is the advantages of Wi-Fi 6. There are certain technologies that need deep study, as there are some technologies and analogies in simple words. In order to use the internet connection, you need to install either a modem or some gateway offered by the internet service provider. If you are using a modem, a router is directly connected to the modem to offer the customers additional connection in terms of an Ethernet port or Wi-Fi. It is essential to connect to the internet. Moreover, if you are using a gateway it acts as a router that works exactly like a router.

For instance, if there is a large router in the middle of the city place it in some of the warehouses of a small city. It will probably have multiple gates and main doors that are in connection to the antenna. Moreover, there are customers that use smartphones and laptops. There are also some who use radio waves. The couriers are a bridge between the warehouse and the buildings.  These waves act as transporting packages to the clients back and forth.

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There are some of the advantages of Wi-Fi 6

Fast Connection

To be precise Wi-Fi 6 is fast and offers a maximum speed of around 9.5 Gbps. Moreover, it is 1.2 gigabytes per second so it is super-fast. Precisely speaking it is fast as compared to the Wi-Fi 5. However, with the latest development, we can say it is possible to transfer the file of 100 GB 4K video in blue ray within a few minutes. Hence, there are three prominent technologies, which play a significant role in Wi-Fi 6. The technologies are improving the performance in contrast to the previous generations. The technologies are MU-MIMO, OFDMA, and 1024-QAM.

Better Battery Life

Apart from being fast, the Wi-Fi 6 comes with other advanced features as well. The new feature is by the name of Target Wake Time. Through this, the schedule checks in time of the certified Wi-Fi routers of the connected devices. Through this time, the scheduling only takes place and activates the antenna only at the time of usage. They are keeping the devices on power to transit. They do not search for signals for a longer period of time. If they are powered on for a longer period of time they use a large amount of power.

They can save the battery life of devices such as laptops and desktops as they do not need a power source all the time. In other terms, they do not require a tenacious internet connection. For some of this, the feature may be a little useful. However, to the internet of things devices, the feature can be a game-changer. Because they do not need consistent and reliable power. As they are running on batteries, they do not have access to power all the time.

Better Security Suite

Wi-Fi security evolves around the WPA2 technology since 2004. It is a special type of protocol, which can encrypt communications. The exchange of information between the client device and router can exchange information safely without any security breaches. This way all the information will remain private and your data will be saved.

 WPA2 was one of the safest until the year 2017. There were some loopholes and weaknesses, which can let the attackers steal your private data and sensitive information when they were in your Wi-Fi router range. The protocol then raised questions about the safety of the data.

However, after that, the Wi-Fi alliance announced the new and advanced technology WPA3 in 2018. It was a replacement for the WPA2. It has moreover replaced the need for a 4-way handshake. There is another method called the SAE (Simultaneous Authentication of Equals) to authenticate the client in WPA2.

The SAE is a zero-knowledge method that is a specially designed method. It uses a secret key that is shared by the client and the router. Moreover, it will further generate the session to encrypt and decrypt the transmissions of the Wi-Fi. If there are more customers, they will establish their secret network with the router.

Important Features of WPA3

Forward Secrecy is another significant feature of the WPA3. It works as an indirect effect of SAE implementation. It ensures that if the hackers can get encrypted Wi-Fi they can access the data. The encrypted transmissions and the crack session key will be of no use as the attackers will not be able to get their hands on the data. The inaccessibility of the data is because they use different keys to access the data.

Moreover, the WPA3 is optional for the existing customers as a lot of manufacturers are not patching the products through the firmware update. However, if the manufacturers want to market their products they have to be Wi-Fi 6 certified. It is because the Wi-Fi Alliance has made it compulsory that WA3 should be implemented. This is the reason that Wpa3 is more secure and offers more security.

However, the open Wi-Fi networks available in the malls, cafes, and stadiums have also improved their security under the WPA protocol. You can get the latest spectrum internet deals as they also provide the customers with an advanced security suite. The old technologies are not as secure as the Wi-Fi 6.

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