Latest Innovation Knocking-in Wireless LAN Security Industry

Wireless security is the process of preventing unauthorized access or damage to computers or data over wireless networks, including Wi-Fi networks. The most commonly used type is Wi-Fi security, which includes WEP (Wired Equivalent Privacy) and WPA (Wi-Fi Protected Access). WEP is a notoriously weak security standard: the password used can often be cracked in a few minutes with a simple laptop and widely used software tools.

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Some of the key players of Wireless LAN Security Industry:

A10 Networks, Alcatel-Lucent S.A., Blue Coat Systems Inc, Brocade Communications Systems, Inc, Cisco Systems, Inc, Dell Inc, Hewlett Packard Enterprise, Huawei Technologies Co. Ltd, Juniper Networks, Inc, ZTE Corporation

WEP is an old IEEE 802.11 standard from 1997, which was replaced by WPA or Wi-Fi Protected Access in 2003. WPA was a quick alternative to improving security over WEP. The current standard is WPA2; Some hardware does not support WPA2 without a firmware update or replacement. WPA2 uses an encryption device that encrypts the network with a 256-bit key. The longer key length improves security compared to WEP. Organizations often enforce security using a certificate-based system to authenticate the connecting device in accordance with the 802.11X standard.

Many laptops come pre-installed with wireless cards. The possibility of entering a network while mobile offers great advantages. However, wireless networks are prone to some security issues. Hackers have found it relatively easy to break into wireless networks and even use wireless technology to hack wired networks. Therefore, it is very important that organizations establish effective wireless security policies that prevent unauthorized access to critical resources.