what is a Wireless security | types of wireless security

    what is a Wireless security..... ???

*we all know them it is base on IEEE 802.11 standard

* These 802.11  communication standerds

* Due to the fact that 802.11 based wireless network are so heavily used types of environments they are also the biggest subject for various security researches across other 802.11 standards

Types of wifi  network

Wireless networking standards 80.211

(i) standards-

(1)802.11

(2) 802.11a

(3) 802.11b

(4)802.11g

(5) 802.11n

 

(1) 802.11 standard ( wifi )

*Maximum speed – 2 mbps

* Maximum distance – 46 meter

* Frequency – 2.4GHZ

* Description – it is also called the original wireless Standard

 

(2) 802.11 a standard

* Maximum speed- 54 mps

* Maximum distance – 46 meter

* Frequency – 5 GHZ

* Description – Eight channels Available

 

(3) 802.11 b standard

 * Maximum speed- 54 mps

 * Maximum distance – 91 meter

 * Frequency – 2.4 GHZ

* Description – Fourteen channels Available

 

(4) 802.11 n standard

* Maximum speed- 600 mps

* Maximum distance – 1.5 meter

* Frequency – 2.4/5  GHZ

* Description – Fourteen  channels Available

 

(5) 802.11 g standard

 * Maximum speed- 54 mps

* Maximum distance – 91 meter

* Frequency – 2.4 GHZ

* Description – Fourteen  channels Available