Problems and solutoions to WiFi security

[attachment=16208]

Hoe it Works?
Basically the working of WiFi is based on transmission process. In this process the data which is going to be transferred has to be transmitted in the form of radio signals, and then the device transmits these signals to antenna which is used for transferring of data. This antenna is which is used for transmission purpose is connected with a wired LAN or DSL. A router is also connected with the device which is able to receive the signals and also help in decoding them. Then this information is spread on internet.


Features of WiFi Security:

Some important features of WiFi security which are responsible of reliability of such technology are as follows.
1. Confidentiality
2. Data Integrity
3. Access Control
4. Encryption
5. Association
6. Authentication



1. Modulation Spectrum Technique: The technique of spectrum modulation which wads used in the early technology of WiFi has very low security that anyone can use your network and hack your code of activity.

Solution: The solution which scientist suggest for this problem is that we can use latest model or technology of modulation spectrum to protect the WiFi fro such problem.

2. Change Default Passwords

Some hackers also hack your default password that was assign by manufacturers. Hackers used all the default passwords and hack your WiFi network.

Solution: When you use the WiFi system you should change the default password as soon as possible and set a new password of your choice.