摘要:
Various embodiments are described herein for a mobile communication device that utilizes a smart battery. The mobile device includes a main processor for controlling the operation of the mobile communication device. The smart battery is coupled to the main processor and provides supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor, and a battery module having one or more batteries for providing the supply power. A battery interface is provided for coupling between the main processor and the battery processor for providing communication therebetween. The battery interface comprises a data communication line and protection circuitry for protecting the main processor from electrostatic discharge. A communication protocol is also provided for communication between the main processor and the battery processor.
摘要:
An embodiment of the invention incorporates, or encapsulates, authentication mechanisms into an initiation phase of a transmission protocol session. In a preferred embodiment, Extensible Authentication Protocol (EAP) authentication steps are included in the three-way handshake of a request to establish a Transmission Control Protocol/Internet Protocol TCP/IP) session. An EAP authentication session request can be designated within the standard Transmission Control Protocol (TCP) segment by using unused flags in the segment header. Another way to designate the request is to include a predefined option value in the header.
摘要:
A security model restricts binary behaviors on a machine based on identified security zones. Binary behaviors can be attached to an element of a document, web-page, or email message. The binary behavior potentially threatens security on the local machine. A security manager intercepts download requests and/or execution requests, identifies a security zone for the requested binary behavior, and restricts access based on the security zone. The binary behavior can identify a security zone according to the related URL. In one example, all binary behaviors associated with a security zone are handled identically. In another example, a list of permissible binary behaviors is associated with a security zone such that only specified binary behaviors are granted access. In still another example, a list of impermissible binary behaviors is associated with a security zone such that binary behaviors that are found in the list cannot initiate access.
摘要:
An authorization system is described that includes a first interface, a processing system, and a second interface. The first interface is configured to receive an authorization instruction from an enterprise and receive an authorization request from a user device. The authorization instructions indicate authorization parameters. The user device transfers the authorization request each time the application is selected for execution. The authorization instructions are based on a license obtained by the enterprise for an application and wherein a user device operated by a user has the application. The processing system is configured to process the authorization request and authorization parameters to determine if the execution of the application is authorized. The second interface is configured to transfer an authorized message to the user device if the execution of the application is authorized and transfer an unauthorized message to the user device if the execution of the application is not authorized.