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Kuehr-Mclaren
David Kuehr-Mclaren, Apex, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090055902 | SECURE DELEGATION USING PUBLIC KEY AUTHENTICATION - A client is impersonalized to a plurality of servers using a middle-tier server. A common nonce associated with each of the plurality of servers is obtained and the common nonce is provided to the client. The common nonce signed by the client is received at the middle-tier server and provided as a signature for transactions from the client to the plurality of servers so as to authenticate the client to the plurality of servers. | 02-26-2009 |
| 20090055916 | SECURE DELEGATION USING PUBLIC KEY AUTHENTICATION - A client is impersonalized to a plurality of servers using a middle-tier server. A common nonce associated with each of the plurality of servers is obtained and the common nonce is provided to the client. The common nonce signed by the client is received at the middle-tier server and provided as a signature for transactions from the client to the plurality of servers so as to authenticate the client to the plurality of servers. | 02-26-2009 |
David G. Kuehr-Mclaren, Apex, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090025078 | SECURE SHARING OF TRANSPORT LAYER SECURITY SESSION KEYS WITH TRUSTED ENFORCEMENT POINTS - Embodiments of the present invention address deficiencies of the art in respect to security enforcement point operability in a TLS secured communications path and provide a novel and non-obvious method, system and computer program product for the secure sharing of TLS session keys with trusted enforcement points. In one embodiment of the invention, a method for securely sharing TLS session keys with trusted enforcement points can be provided. The method can include conducting a TLS handshake with a TLS client to extract and decrypt a session key for a TLS session with the TLS client traversing at least one security enforcement point. The method further can include providing the session key to a communicatively coupled key server for distribution to the at least one security enforcement point. Finally, the method can include engaging in secure communications with the TLS client over the TLS session. | 01-22-2009 |
| 20090129591 | Techniques for Securing Document Content in Print and Electronic Form - A technique for securing selected document content includes receiving, at a printer, an unsecured electronic document. Selected content of the electronic document is then encrypted, with an encryption key, at the printer. A paper document whose content includes the encrypted selected content of the electronic document is then printed. The encrypted selected content of the paper document is unintelligible prior to decryption with a decryption key. | 05-21-2009 |
David Gerard Kuehr-Mclaren, Apex, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110071811 | USING EVENT CORRELATION AND SIMULATION IN AUTHORIZATION DECISIONS - Performance impacting operations (e.g., maintenance operations) performed on a system can, depending on a current state of the system, heavily impact the performance of the system, thus affecting a customer's experience with the system. Functionality can be implemented to control execution of the performance impacting operations based on simulating the impact of executing the operation. Depending on the current state of the system, execution of the maintenance operations can be allowed, deferred, and even blocked. This can ensure that the performance of the system is not compromised. | 03-24-2011 |