What are the different types of keys and ciphers to improve WiFi security?

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Craig Zacker
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Moreover, nowadays they also exist network attacks where they can extract the password of our router; just as there are many applications designed for the purpose of hacking our Internet network. But do not worry; In this post we will know the types of passwords that we can configure in our WIFI router and thus ensure better security.

Types of keys and encryption for WiFi security Insecure

Keyless or open networks: are those networks that do not contain any passwords and that allow anyone to access your network. These networks are completely insecure, since they allow any user to connect and capture what is sent; They can get all of your information, and the connection can get heavy.



Cryptography WEP: this encryption was one of the main ones for securing the network. However, this encryption has gods defects due to its scarce and fragile safety ; Although it is true that before this encryption worked, today the power of the computer system and the different applications that crack these passwords, this encryption is considered insecure and vulnerable. You have to learn how to set up a Wi-Fi wireless network, in this sense we have tried to make your life easier and we have taken a step by step so that you can solve it in a minute.

Secure encryption for Wi-Fi

Cryptography WPA: this encryption was created to overcome the difficulties of WEP encryption. This system offers many options which are:

  • WPA-Personal: this WPA uses a system of pre-shared keys or PSK which is where the owner enters their password and other users can connect if they have this password.
  • RADIO: This system is based on the fact that every user has password diverse, that is, the owner must authenticate the different users by offering them different passwords.



WPA2 encryption: this system, unlike the previous one, improves performance and safety. This encryption also has personal keys and RADIUS systems so they can manage networks. It should be noted that this system is superior to the previous one.

Types of encryption (TKIP / AES) in WPA2 and WPA

WPA and WPA2 passwords use two different digits which are: AES e TKIP. In these cases, each of the users must choose which one to use based on the compatibility of the devices to be used. However, if what you want is to have high security on the network, AES encryption offers higher performance, this in addition to giving them greater security, supports a higher speed than TKIP.

Configure the types of keys and encryption for the security of your WiFi

For greater safety and speed in their devices will need configure the network as WPA2. This encryption will allow the maximum security of your router. However, when entering the password, it must be unique and easy to remember and enter it on any other device.

A strong password could be one that includes letters, numbers, uppercase letters, and special signs. It is important to note that these special marks can make it difficult to other people decrypting the router keys.


Also, there are tricks that can cause your password to be shielded, for example, the letters "a" can be replaced by "@", the letter "e" by the number "3" and the letter "i" by the number 1; Adding similar numbers to some letters can be a good security trick.

Some experts say that the place where the family router is placed can compromise the security of our Wi-Fi, which is why we have done a review on where you shouldn't place a router. 


Now that you know that having your own free Wi-Fi network can generate big problems for you, such as other users extracting your personal information, so don't forget to create your own security measures as we describe them here; to have a better performance and security of your internet. If you liked this article, leave us your comment, you can also comment it with your family and friends.

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