Wireless Security
Security is one of the best important appearance of a wireless LAN. Companies and home users must
protect their advice from hackers. The 802.11 accepted offers aegis mechanisms that have
undergone cogent analysis over the accomplished few years. Recently, improvements accept been made
by the Wi-Fi Alliance and via newer versions of the 802.11 standard.
The best accepted wireless aegis mechanisms currently in use today are as follows:
■ Wired Equivalent Privacy (WEP)
■ Temporal Key Integrity Protocol (TKIP)
■ Advanced Encryption Accepted (AES)
Wireless Aegis 811
■ Wi-Fi Protected Access (WPA)
■ Open arrangement authentication
■ Shared key authentication
■ Virtual clandestine networks (VPNs)
The sections that chase call anniversary of these mechanisms in added detail.