D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [716/741] 172936

DetectingandPreventingWirelessIntrusion

D-Link UnifiedWiredandWirelessAccessSystem

November2011 Page716

D‐LinkUWSUserManual

Figure451showsaclientthatisidentifiedasaroguebecausetheAuthenticationFailureThresholdValue

configuredontheWIDSClientConfigurationpageshowninFigure451onpage716isfive,andtheclienthas

failedtheauthentication12times.

Figure451:ExcessiveAuthenticationFailures

ClicktheRogueClassificationtabtovie

winformationaboutwhytheclientisclassifiedasarogue.

Figure452:ClientRogueClassification

TheWIDSclientrogueclassificationinformationindicatesthateithertheuserhasforgottenhispassword,or

perhapssomeoneistryingtoguessapasswordtogainaccesstothenetwork.Thenetworkadministrator

shouldinvestigatefur

ther.ImplementingfeaturessuchasWLANVisualizationandtheDeviceLocatorcanhelp

locatetherogueclient.