At&t Intellectual Property I, LP

Rutgers, the State University of New Jersey

Abhinav Srivastava

Matti A Hiltunen

Emiliano Miluzzo

Vinod Ganapathy

Jeffrey Erman

Ann Eileen Skudlark

Lien K Tran

Yu Jin

Content is securely shared between communication devices in an ad-hoc manner by employing common sensing context to establish pairing between the communication devices. In one aspect, the communication devices are within a specified distance from each other and sense common signals from their environment over a specified time period. The common signals are analyzed to determine an initialization or session key, which is utilized to secure content transfer between the communication devices. Additionally or alternatively, the key is utilized to provide access to virtual (e.g., digital content) and/or physical (e.g., buildings) resources.

Secure multi-party device pairing using sensor data

In a cloud app market, a cloud infrastructure customer can purchase apps for performing services such as rootkit detection and network security for a customer virtual machine run by the cloud infrastructure customer. A cloud infrastructure provider executes a provider virtual machine monitor or hypervisor on cloud infrastructure. The cloud app is provided with a customer virtual machine monitor nested on the provider virtual machine monitor. The customer virtual machine, together with a nested management domain of the customer, execute on the customer virtual machine monitor.

Richer model of cloud app markets

A crowd-sourced mobile messaging spam detection and defense system includes an application running on a mobile device. The application uses an unwanted message detection algorithm to analyze and classify messages as potential unwanted messages. The potential unwanted messages are presented to a user for confirmation that the messages are unwanted messages. In response to confirmation, the mobile device transmits a notification to a virtual machine associated with the user. The virtual machine uses the notification to update the unwanted message detection algorithm which may then be transmitted to the mobile device. The virtual machine may also transmit the notification to a global virtual machine. The global virtual machine may use the notification to update a set of classification rules maintained by the global virtual machine and transmit the set of classification rules as necessary to the multiple virtual machines for use in updating the unwanted message detection algorithm.

System and method for crowd-sourcing mobile messaging spam detection and defense

Growing community of inventors

Edison, NJ, United States of America

Abhinav Srivastava