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We all once in a day, do connect our devices like laptops, smartphones, tablets and other devices to one or the other Wi-Fi networks. However, since the time the people have adopted the Wi-Fi network, it is considered not to be secured, unlike the wired system. So, to make the Wi-Fi network secured, different Wi-Fi security portals were made from time to time according to the advancements in the wireless systems. So, here in this article, we will stroll through the history of the Wi-Fi security portals. The Security portals we will brief about here are WEP, WPA, WPA2, & WPA3.
Also, when you walk through the entire history of the Wi-Fi, generation by generation, you will know the features of all the security portals. After learning all of them, you can decide which one you would want to use.
The Types Of Wi-Fi Security Portals
So, when you want to secure your Wi-Fi, and you visit the section of the security, you will generally find four options out there. Namely: WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), WPA2 (Wi-Fi Protected Access Version 2), and WPA3 (Wi-Fi Protected Access version 3). These are the Wi-Fi security portals that are developed with time to keep the network secured
So, let’s discuss all the four, one by one, and then we can decide which one is better for us to use.
WEP (Wired Equivalent Privacy)
This was the very first type of Wi-Fi security portal that came into being in the year 1999. The WEP was considered to be secured as the wired networks. Now, though they were considered to be the best with the security side, they were seen as best with security because of the following reasons:
- The technology of the cryptographic was restricted.
- Their devices were limited to 64-bit encryption.
So, the WEP was safe, because it was quite restrictive. However, even though the encryption was increased to 128-bit, there were a lot of issues with the WEP. In fact, the keys of WEP were very easy to crack. Now, as there were a lot of flaws, it was a vulnerable security protocol, so the same was replaced by the WPA.
WPA (Wi-Fi Protected Access)
The WEP wasn’t able to take responsibility for the security of Wi-Fi. So, to enhance security, the WPA was created. The encryption of the WPA was increased to 256-bit, and a more robust inscription method is used, that is the Temporal Key Integrity Protocol (TKIP). The TKIP helps in changing the keys and use the two different modes, that is WPA-Personal and WPA-Enterprise for the higher security. Thus it makes sure that the data is integrated, and the network is safe.
However, WPA was created in 2003 just as the advancement for the WEP, and to solve the problems that were built by WEP. The WPA, today, is considered out-dated as well, seeing today’s requirements of the security standards. Then after, WPA2 was created.
WPA2 (Wi-Fi Protected Access Version 2)
Change is the essence of nature. So, how come not the technology could have changed? Seeing the increasing demands for the more generous standards of the security, the advancement had to be made, and then the WPA2 was created after WPA.
WPA2 came into the market in the year 2004, with Advanced Encryption Standard (AES) which provided higher security and greater performance. At a point of time, WPA2 was used by the U.S. government as well for keeping the sensitive data safe, but then again, even AES can be attacked by the hackers and all those devices that are connected to the Wi-Fi, can be hacked and those devices can be controlled. So, the security issues were primarily with the enterprise and not generally for the homes. Now again, to keep the sensitive data away from the strung of hackers, there was a need for the improvement in the security of the Wi-Fi. Thus WPA3 came into existence.
WPA3 (Wi-Fi Protected Access Version 3)
Repeatedly, simplifying the security issues was important. So, to achieve the same, and to get the cutting edge security, the WPA3 was created. This WPA3 was created in 2018, and currently, it is the latest security standard in the market. WPA3 corroborates the security and gives the highly secured protocol. So, if you are a sensitive data holder or creator, having the WPA3 is the best option in date which you can and should opt for. The encryption in WPA3 is more potent. There is the security from the brute force dictionary attacks, and from guessing passwords again-and-again. Also, this security portal is best in date, because it encrypts the connection automatically, without any credential’s requirements.
What Changed From WEP to WPA3?
The thing that has changed primarily from WEP to WPA3 is encryption. The changes in the encryption from WEP to WPA3 has increased the security from vulnerable to secure and guarded. Owing to that, not only the encryption has changed, but the way of authentication has changed with a lot of other things as well, with the passing time.
So, now, as you have read all the generations and the evolution of the Wi-Fi security portals, you can decide about which is better for you to use.
Which One Should You Choose For Your Wireless Network
As seeing the descriptions of all the security portals, it is sure that WPA3 is best for anyone to use, whether at home, cafes, offices, or at any other place. However, this time of WPA3 would pass as well, and some other advancement will address all the shortcomings in WPA3, and you would then want to opt for that security portal. So, for now, if you are looking forward to getting the security portals, it is best if you opt for the latest one to keep your network safe.
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