Currently in this era of technology, most users have access to the internet through a router with a Wi-Fi wireless connection and in this way they can access the web through their mobiles or a computer. However, some unauthorized users manage to connect to our router and surf using our internet; because the types of keys and encryption for WiFi security are not modified. If you want to improve wifi network security; We did a tutorial recently on this topic to help you.
In addition, today there are also 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 don’t worry about it; In this post we will know the types of password that we can configure in our WIFI router and thus guarantee better security.
Key types and encryption for WiFi security Insecure
Networks without keys or open: these are those networks that do not contain any password and that makes it possible for 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.
WEP encryptions : This encryption was one of the main ones for network protection. However, this encryption has flaws due to its poor and fragile security ; Although it is true that before this encryption worked, today the power of the computer system and the different applications that decrypt these passwords, this encryption is considered insecure and vulnerable. You must learn how to configure a Wi-Fi wireless network , in this sense we tried to make life easy and we did a step by step so you can solve it in a minute.
Secure encryptions for Wi-Fi
WPA encryption : This encryption was created to overcome the difficulties of WEP encryption. This system offers many options that are:
- WPA-Personal: This WPA uses a pre-shared key system or PSK which is where the owner enters their password and other users can connect if they have this password.
- RADIUS: This system is based on the fact that each user has different passwords , 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 security . This encryption also has personal keys and RADIUS systems so that they can manage the networks. It should be noted that this system is superior to the previous one.
Encryption types (TKIP / AES) in WPA2 and WPA
WPA and WPA2 passwords use two different ciphers which are: AES and TKIP. In these cases, each user must choose which one to use according to the compatibility of the devices to be used. However, if you want to have high security on the network, AES encryption offers higher performance, this in addition to giving them better security, supports a higher speed than TKIP.
Configure the types of keys and encryption for the security of your WiFi
For greater security and speed in your devices you must configure the network as WPA2 . This encryption will allow 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 maximum security password could be one that includes letters, numbers, capital letters, and special signs. It is important to note that these special signs can make it difficult for other people to crack the router keys.
In addition, 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 numbers that look like some letters can be a good security trick.
Some experts say that the place where the family router is placed can affect the security of our Wi-Fi, for this reason we made a review on the places where you should not place a router.
Now that you know that having your Wi-Fi network free can generate big problems for you, such as other users extracting your personal information, then don’t forget to create your own security measures as we describe them here; in order to have a better performance and security of your internet. If you liked this article, leave us your comment, you can also comment on it with family and friends.
