التفاصيل البيبلوغرافية
| العنوان: |
NODE AUTHENTICATION |
| Document Number: |
20130007844 |
| تاريخ النشر: |
January 3, 2013 |
| Appl. No: |
13/613171 |
| Application Filed: |
September 13, 2012 |
| مستخلص: |
A system and method of accessing a service on a terminal node. The system includes a chain of nodes, the chain comprising a first node, one or more intermediate nodes, and the terminal node, the terminal node maintaining the service, wherein the first node is arranged to initiate an access request and to transmit the access request to an adjacent node, each intermediate node is arranged to authenticate the transmitting node and to transmit the access request to an adjacent node, and the terminal node is arranged to authenticate the transmitting node and to execute the access request. |
| Inventors: |
Nardone, Massimo (Helsinki, FI); Westberg, Anders (Spanga, SE) |
| Assignees: |
INTERNATIONAL BUSINESS MACHINES CORPORATION (Armonk, NY, US) |
| Claim: |
1. A system for accessing a service on a terminal node, the system comprising a chain of nodes, the chain comprising a first node, one or more intermediate nodes, and the terminal node, the terminal node maintaining the service, wherein: the first node is arranged to initiate an access request and to transmit the access request to an adjacent node; each intermediate node is arranged to authenticate, using a computer device, the transmitting node and to transmit the access request to an adjacent node; and the terminal node is arranged to authenticate the transmitting node and to execute the access request; wherein each node includes a database storing a list of available services, each available service in the list provided by an external node having associated details of an adjacent node through which the respective service is accessible. |
| Claim: |
2. The system according to claim 1, wherein each node includes a database storing a list of authenticated nodes, the list identifying adjacent nodes that are authenticated. |
| Claim: |
3. The system according to claim 1, wherein each node in the chain is arranged, upon receipt of a specific request from an authenticated node, to transmit the list of available services to the authenticated node. |
| Claim: |
4. The system according to claim 1, wherein each node in the chain is arranged, upon receipt of an access request from an authenticated node, to encapsulate the access request with a local identifier. |
| Claim: |
5. A method of accessing a service on a terminal node, the node forming part of a system comprising a chain of nodes, the chain comprising a first node, one or more intermediate nodes, and the terminal node, the terminal node maintaining the service, the method comprising: initiating an access request at the first node; transmitting the access request to an adjacent node; authenticating the transmitting node at the adjacent node; repeating the transmitting and the authenticating for further nodes in the chain; receiving the access request at the terminal node; authenticating the transmitting node at the terminal node, using a computer device; and executing the access request; wherein each node includes a database storing a list of available services, each available service in the list provided by an external node having associated details of an adjacent node through which the respective service is accessible. |
| Claim: |
6. The method according to claim 5, wherein each node includes a database storing a list of authenticated nodes, the list identifying adjacent nodes that are authenticated. |
| Claim: |
7. The method according to claim 5, further comprising: receiving a specific request at a node from an authenticated node, and transmitting the list of available services to the authenticated node. |
| Claim: |
8. The method according to claim 5, further comprising: following receiving of an access request from an authenticated node, encapsulating the access request with a local identifier. |
| Current U.S. Class: |
726/3 |
| Current International Class: |
06 |
| رقم الانضمام: |
edspap.20130007844 |
| قاعدة البيانات: |
USPTO Patent Applications |
