Gebruikershandleiding Lg Electronics Webcamera Dcs-932L [42/60 Pagina's]

LG Electronics webcamera DCS-932L

42D-Link DCS-932L User Manual

Section 5 - Security

What is WPA?

WPA,orWi-FiProtectedAccess,isaWi-FistandardthatwasdesignedtoimprovethesecurityfeaturesofWEP(WiredEquivalentPrivacy).

The2majorimprovementsoverWEP:

ImproveddataencryptionthroughtheTemporalKeyIntegrityProtocol(TKIP).TKIPscramblesthekeysusingahashingalgorithmand,by

addinganintegrity-checkingfeature,ensuresthatthekeyshaven’tbeentamperedwith.WPA2isbasedon802.11iandusesAdvanced

EncryptionStandardinsteadofTKIP.

Userauthentication,whichisgenerallymissinginWEP,throughtheextensibleauthenticationprotocol(EAP).WEPregulatesaccessto

awirelessnetworkbasedonacomputer’shardware-specicMACaddress,whichisrelativelysimpletobesniedoutandstolen.EAPis

builtonamoresecurepublic-keyencryptionsystemtoensurethatonlyauthorizednetworkuserscanaccessthenetwork.

WPA-PSK/WPA2-PSKusesapassphraseorkeytoauthenticateyourwirelessconnection.Thekeyisanalpha-numericpasswordbetween8and63

characterslong.Thepasswordcanincludesymbols(!?*&_)andspaces.Thiskeymustbetheexactsamekeyenteredonyourwirelessrouteror

access point.