Abstract: A facility for providing healthcare assistance is described. The facility receives a symptom triage request from a first user. The facility provides to the first user a symptom triage response that is responsive to the received symptom request. The facility receives a prescription fulfillment request from a second user. The facility notifies notifying the second user of prescription fulfillment that is responsive to the received prescription fulfillment request.

Abstract: A method is disclosed for communicating a security credential within a network device authentication conversation. An authenticator that is coupled to a supplicant through a network performs a first message conversation resulting in creating a security context that is known to the authenticator and the supplicant. A second message conversation is initiated. The second message conversation is cryptographically protected using the same security context. A security credential is provided to the supplicant in the second message conversation. The second message conversation and first message conversation are then concluded. Specific embodiments can bootstrap digital certificates, public/private key pairs, and other credentials to supplicants, in-band, within an EAP-SIM or EAP-AKA conversation and without initiating a new session or exchanging special-purpose keys to protect distribution of the credentials.

Abstract: A method for authenticating an element in a network environment is provided that includes receiving a request for one or more triplets. One or more of the triplets may be associated with an authentication communications protocol that may be executed in order to facilitate a communication session. The method further includes returning one or more of the triplets in response to the request and initiating the communication session in response to the triplets after proper authentication of an entity associated with the request.

Abstract: A system and method providing Internet protocol security without secure domain name resolution are disclosed. A processor that periodically needs to resolve domain names into network addresses has a local DNS server that includes a secure IPSEC cache, a resolver function, a security policy database, and an IPSEC layer. The cache is readable only by the IPSEC layer. Resolved domain names are cached with process and transaction identifiers that uniquely associate the resolved names with an application process and time. When resolution is needed, the cache is used to ensure that IP addresses are resolved from names that came from the application. As a result, IPSEC connections may be established without use of DNSSEC to provide secure domain name resolution.

Abstract: A method is disclosed for communicating a security credential within a network device authentication conversation. An authenticator that is coupled to a supplicant through a network performs a first message conversation resulting in creating a security context that is known to the authenticator and the supplicant. A second message conversation is initiated. The second message conversation is cryptographically protected using the same security context. A security credential is provided to the supplicant in the second message conversation. The second message conversation and first message conversation are then concluded. Specific embodiments can bootstrap digital certificates, public/private key pairs, and other credentials to supplicants, in-band, within an EAP-SIM or EAP-AKA conversation and without initiating a new session or exchanging special-purpose keys to protect distribution of the credentials.

Abstract: A method is disclosed for communicating a security credential within a network device authentication conversation. An authenticator that is coupled to a supplicant through a network performs a first message conversation resulting in creating a security context that is known to the authenticator and the supplicant. A second message conversation is initiated. The second message conversation is cryptographically protected using the same security context. A security credential is provided to the supplicant in the second message conversation. The second message conversation and first message conversation are then concluded. Specific embodiments can bootstrap digital certificates, public/private key pairs, and other credentials to supplicants, in-band, within an EAP-SIM or EAP-AKA conversation and without initiating a new session or exchanging special-purpose keys to protect distribution of the credentials.

Abstract: An active high transmission loss panel for quieting either one or two way sound radiation which incorporates a number of cells (11) which contain sensors and actuators (12) adapted to be controlled independently or interactively so as to attenuate noise attempting to pass through said panel.

Abstract: An active force cancellation system adapted to contain vibrations in flexible structures which utilizes co-located vibration sensors and counter-vibration devices to offset linear disturbances without setting off sub-structure vibrations.