Network & Information Security

The terms network security and information security are often used interchangeably. Network security is generally taken as providing protection at the boundaries of an organization by keeping out intruders (crackers), Information security, however, explicitly focuses on protecting data resources from malware attack or simple mistakes by people within an organization by use of data loss prevention (DLP), techniques. Much attention has been focused on the security aspects of existing Wi-Fi (IEEE 802.11), Wireless LAN system. Pit flaws of WEP (wired equivalent privacy), are covered in this paper. And ORiNOCO and WPA (Wi-Fi protected access), solution are also discussed in that.

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