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1. WO2006099140 - SECURITY FOR MOBILE DEVICES IN A WIRELESS NETWORK

Publication Number WO/2006/099140
Publication Date 21.09.2006
International Application No. PCT/US2006/008597
International Filing Date 08.03.2006
IPC
G06F 15/16 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general; Data processing equipment in general
16Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
CPC
H04L 63/0227
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
02for separating internal from external traffic, e.g. firewalls
0227Filtering policies
H04L 63/0428
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
04for providing a confidential data exchange among entities communicating through data packet networks
0428wherein the data content is protected, e.g. by encrypting or encapsulating the payload
H04L 63/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
H04L 63/1408
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
14for detecting or protecting against malicious traffic
1408by monitoring network traffic
H04W 12/00516
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
005Context aware security
0051Identity aware
00516Access point logical identity
H04W 12/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
02Protecting privacy or anonymity ; , e.g. protecting personally identifiable information [PII]
Applicants
  • IBAHN GENERAL HOLDINGS CORPORATION [US]/[US] (AllExceptUS)
  • MOLEN, Brett, Thomas [US]/[US] (UsOnly)
  • DEHOOP, Jan, M. [US]/[US] (UsOnly)
  • DRAPER, Nichol, Fife [US]/[US] (UsOnly)
  • EHLERS, Richard, L. [US]/[US] (UsOnly)
Inventors
  • MOLEN, Brett, Thomas
  • DEHOOP, Jan, M.
  • DRAPER, Nichol, Fife
  • EHLERS, Richard, L.
Agents
  • VILLENEUVE, Joseph, M.
Priority Data
11/079,02010.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SECURITY FOR MOBILE DEVICES IN A WIRELESS NETWORK
(FR) SECURITE POUR DISPOSITIFS MOBILES DANS UN RESEAU SANS FIL
Abstract
(EN)
A network includes a wireless access node which is operable to receive first packets from a plurality of wireless computing devices attempting to access the network. The wireless access node Is configured to associate one of a plurality of identifiers with each of the first packets. The wireless access node is further configured to transmit all first packets received from the wireless computing devices to a gateway on the network. The gateway Is operable to prevent the particular first packet from reaching the second computing device in response to determining that the particular first packet is directed to the second computing device.
(FR)
L'invention concerne un réseau et des procédés et un dispositif associés. Le réseau comprend un noeud d'accès sans fil permettant de recevoir des premiers paquets provenant d'une pluralité de dispositifs d'ordinateur sans fil essayant d'accéder au réseau. Chacun des premiers paquets correspond à un type de trafic d'une pluralité de types de trafic. Au moins un des types de trafic correspond à un protocole sans fil chiffré. Le noeud d'accès sans fil est configuré pour associer à chacun des premiers paquets un identificateur d'une pluralité d'identificateurs. Chacun de la pluralité des identificateurs correspond à un des types de trafic. Le noeud d'accès sans fil est en outre configuré pour transmettre à une passerelle du réseau tous les premiers paquets reçus des dispositifs d'ordinateur sans fil, quelles que soient les adresses de destination associées aux premiers paquets. La passerelle permet de déterminer qu'un premier paquet particulier provenant d'un premier dispositif d'ordinateur sans fil est dirigé vers un deuxième dispositif d'ordinateur sans fil du réseau. La passerelle permet en outre d'empêcher que le premier paquet particulier atteigne le deuxième dispositif d'ordinateur s'il est déterminé que le premier paquet particulier est dirigé vers le deuxième dispositif d'ordinateur.
Also published as
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