Avaya Inc.

Manish Gaur

David Ahrens

Amit Agarwal

Joel M Ezell

Robert J Serkowski

Frank John Boyle

Mahalingam Mani

Andrew Zmolek

Richard J Pennenga

Methods and systems for providing a cache of federated routing information on a dynamic domain name server are provided. More particularly, information obtained from a federation broker can be stored in a dynamic domain name server associated with an enterprise for use in connection with requests for communication links originating from communication endpoints included in the enterprise. By providing this cache of information, requests for federated routing information made to the federation broker can be reduced.

Federation route cache based on dynamic domain name system server

Methods, devices, and systems for creating and using a trusted host list for Transport Layer Security (TLS) sessions are provided. The proposed solutions described herein provide a mechanism of specifying authorization policy for TLS sessions where such authorization was traditionally implied by the possession of a certificate issued by a mutually trusted third party. The proposed solutions also provide for wildcard use and regular expression matching to simplify administration of the trusted host list.

Trusted host list for TLS sessions

The present invention is directed to establishing an island of trust using credentials issued by a manufacturer or service provider and protecting the credentials by embedding them in application code.

Island of trust in a service-oriented environment

Growing community of inventors

Pleasanton, CA, United States of America

Manish Gaur