Abstract: A method of bootstrapping between endpoint client and server in a low power wireless network, the method comprising: initiating a bootstrap request from an endpoint client to the server with the bootstrap request including an endpoint client name in an identifier; determining a registry apparatus to be assigned to the endpoint client; accepting the bootstrap request at the server and in response to the bootstrap request providing a security object and an identifier to the endpoint client to identify the assigned registry apparatus.

Abstract: A method of assigning tenancy to a device during bootstrapping between a device and a server in a network includes transmitting a device identifier to a bootstrap server. The method further includes receiving, at the device, a device server address to enable the device to register with the device server. The tenancy is assigned to the device with the device server address.

Abstract: A method for verifying trusted communication between an agent device and an application providing apparatus using a registry apparatus. The registry apparatus maintains a device registry comprising authentication information for uniquely authenticating at least one agent device. The method includes the steps of obtaining from the device registry the authentication information for the agent device identified by a device identifier specified in an the authentication request from the agent device, performing verification of the agent device using the authentication information obtained from the device registry, and if the verification is not successful, transmitting to at least one of the agent device and the application providing apparatus revocation information for denying the trusted communication between the agent device and the application providing apparatus.

Abstract: A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with a private key of the server and so generating a digitally signed certificate to verify the ownership of the public key as the remote device; and transmitting the digitally signed certificate to the remote device.

Abstract: A method of assigning tenancy to a device during bootstrapping between a device and a server in a network includes transmitting a device identifier to a bootstrap server. The method further includes receiving, at the device, a device server address to enable the device to register with the device server. The tenancy is assigned to the device with the device server address.

Abstract: A method of bootstrapping between endpoint client and server in a low power wireless network, the method comprising: initiating a bootstrap request from an endpoint client to the server with the bootstrap request including an endpoint client name in an identifier; determining a registry apparatus to be assigned to the endpoint client; accepting the bootstrap request at the server and in response to the bootstrap request providing a security object and an identifier to the endpoint client to identify the assigned registry apparatus.

Abstract: A method of assigning tenancy to a device during bootstrapping between a device and a server in a network includes transmitting a device identifier to a bootstrap server. The method further includes receiving, at the device, a device server address to enable the device to register with the device server. The tenancy is assigned to the device with the device server address.

Abstract: A method of bootstrapping between endpoint client and server in a low power wireless network. The method includes the steps of initiating a bootstrap request from an endpoint client to the server with the bootstrap request including an endpoint client name in an identifier, determining a registry apparatus to be assigned to the endpoint client, accepting the bootstrap request at the server and in response to the bootstrap request providing a security object and an identifier to the endpoint client to identify the assigned registry apparatus.

Abstract: A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with a private key of the server and so generating a digitally signed certificate to verify the ownership of the public key as the remote device; and transmitting the digitally signed certificate to the remote device.

Abstract: A method for verifying trusted communication between an agent device and an application providing apparatus using a registry apparatus. The registry apparatus maintains a device registry comprising authentication information for uniquely authenticating at least one agent device. The method includes the steps of obtaining from the device registry the authentication information for the agent device identified by a device identifier specified in an the authentication request from the agent device, performing verification of the agent device using the authentication information obtained from the device registry, and if the verification is not successful, transmitting to at least one of the agent device and the application providing apparatus revocation information for denying the trusted communication between the agent device and the application providing apparatus.

Abstract: A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with a private key of the server and so generating a digitally signed certificate to verify the ownership of the public key as the remote device; and transmitting the digitally signed certificate to the remote device.

Abstract: A method for verifying trusted communication between an agent device and an application providing apparatus using a registry apparatus. The registry apparatus maintains a device registry comprising authentication information for uniquely authenticating at least one agent device. The method includes the steps of obtaining from the device registry the authentication information for the agent device identified by a device identifier specified in an the authentication request from the agent device, performing verification of the agent device using the authentication information obtained from the device registry, and if the verification is not successful, transmitting to at least one of the agent device and the application providing apparatus revocation information for denying the trusted communication between the agent device and the application providing apparatus.

Abstract: A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with a private key of the server and so generating a digitally signed certificate to verify the ownership of the public key as the remote device; and transmitting the digitally signed certificate to the remote device.

Abstract: A method of assigning tenancy to a device during bootstrapping between a device and a server in a network includes transmitting a device identifier to a bootstrap server. The method further includes receiving, at the device, a device server address to enable the device to register with the device server. The tenancy is assigned to the device with the device server address.

Abstract: A method for verifying trusted communication between an agent device and an application providing apparatus using a registry apparatus. The registry apparatus maintains a device registry comprising authentication information for uniquely authenticating at least one agent device. The method includes the steps of obtaining from the device registry the authentication information for the agent device identified by a device identifier specified in an the authentication request from the agent device, performing verification of the agent device using the authentication information obtained from the device registry, and if the verification is not successful, transmitting to at least one of the agent device and the application providing apparatus revocation information for denying the trusted communication between the agent device and the application providing apparatus.

Abstract: A method of bootstrapping between endpoint client and server in a low power wireless network. The method includes the steps of initiating a bootstrap request from an endpoint client to the server with the bootstrap request including an endpoint client name in an identifier, determining a registry apparatus to be assigned to the endpoint client, accepting the bootstrap request at the server and in response to the bootstrap request providing a security object and an identifier to the endpoint client to identify the assigned registry apparatus.

Abstract: Use of water-insoluble organic nitrites and/or nitrates as additives for electrodeposition coating compositions, and process for the production of an electrodeposition lacquer with improved adhesion for subsequent coats in which one or more water-insoluble organic nitrites and/or nitrates is added to the electrodeposition coating composition and the coating film obtained by electrodeposition is stoved in an indirectly heated circulating air oven.

Abstract: Use of water-insoluble organic nitrites and/or nitrates as additives for electrodeposition coating compositions, and process for the production of an electrodeposition lacquer with improved adhesion for subsequent coats in which one or more water-insoluble organic nitrites and/or nitrates is added to the electrodeposition coating composition and the coating film obtained by electrodeposition is stoved in an indirectly heated circulating air oven.

Abstract: Cathodic electrodeposition coating compositions containing, in addition to conventional self-cross-linking or external cross-linking film-forming binders as well as optionally cross-linking agents, pigments, extenders, additives conventionally used in coating agents and solvents, from 0.1 to 5 wt-%, based on the resin solids content of the coating compositions, of one or more sulphonamides, when coated on a galvanized surface, produce coatings that are substantially free of pinholes.

Abstract: 1 Process for producing a catalyst paste for cathodically separable electrophoretic dipping lacquers.2.1 Use was made of dibutyltin oxide by way of a catalyst paste for electrophoretic dipping lacquers, dispersed in pasting binders. An object is to provide a new process for producing such catalyst pastes while saving time and energy.2.2 A process is provided for producing a catalyst paste for cathodically separable electrophoretic dipping lacquers, wherein the dibutyltin oxide is first pre-dispersed with an organic solvent and an organic acid such as is commonly used for neutralizing cathodically separable electrophoretic dipping lacquers, whereupon it is dispersed with the pasting binder and water and ground.2.3 Cathodic electrophoretic dip lacquering making use of catalyst pastes containing dibutyltin oxide.