dynamic-psk-release-dcdoc动态相移键控释dcdoc

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1、RuckusWirelessAwardedDynamicSecurityPatent/3MediaContactsNancyMacGregorHillRealTimeCommunicationsnancy@realtime-comm.com+1-510-733-6228office+1-415-309-5185mobileDavidCallischRuckusWirelessdavid@ruckuswireless.com+1-408-504-5487RuckusWirelessAwardedWi-FiSecurityPatentforDynamicAuth

2、enticationandEncryptionNewInnovationAdvancesandSimplifiesWi-FiSecuritybyAllowingEncryptionKeystobeAutomaticallyGeneratedforEachWirelessUserandInstalledonEndUserDevicesSUNNYVALE,CA–May24,2010–RuckusWireless™todayannouncedthatithasbeengrantedapatentbytheUnitedStatesPatentandTrademark

3、Office(USPTO)foraninnovationthatradicallysimplifiestheconfiguration,administrationandstrengthofwirelessnetworksecurity.ThispatentisoneofnearlytwodozenpatentsgrantedtoRuckuswithdozensmorependingapproval.Thenewtechnique,commonlyknownasDynamicPre-SharedKey(PSK),effectivelyeliminateste

4、diousandtime-consumingmanualinstallationofencryptionkeys,passphrasesorusercredentialsneededtosecurelyaccessawirelessnetwork.DynamicPSKchangesthismodelbydynamicallygeneratingstrong,uniquesecuritykeysforeachauthenticateduser,automaticallyinstallingtheseencryptionkeysonenduserdevicesw

5、ithlittleornohumanintervention.WiththeexplosivegrowthofWi-Finetworksaroundtheworld,organizationshavestruggledwithhowtostreamlinethecomplexityandcostofimplementingrobustwirelesssecurity.Manycompanieshaveusedapassphrasethatmustbesharedamongmanyusersandmanuallyenteredintoclientdevices

6、.Ifthis“pre-sharedkey”becomesknownorstolenitmustbechangedforallusersandmanuallyre-enteredintoeveryclientdevice.Apopularalternativetothepre-sharedkeyapproachisanelaboratesecurityframework(eg.802.1X)thatrequiresinformation,suchasuniquecertificatesorsupplicants,tobeinstalledoneveryuse

7、rdevice.Deployingsuchsystemsrequiresahighleveloftechnicalexpertiseaswellasongoingtechnicalsupportforusers.RuckusWirelessAwardedDynamicSecurityPatent/3“WithWi-Fitherehashistoricallybeentwoendsofthesecurityspectrum,”saidSteveMartin,VPofEngineeringforRuckusWireless.“Ononeendisthesimpl

8、eapproachthatmakeslifeeasy