Audible, Inc.

Microsoft Technology Licensing, LLC

Aaron Payne Goldsmid

Guy Ashley Story, Jr

Douglas Scott Goldstein

Nathan Jeffrey Ide

Graham James Bavitz

Pamela R Spector

Douglas Cho Hwang

Matthias Hermann Wollnik

Karan Singh Dhillon

John Richard McDowell

Ping Xie

Hakki Tunc Bostanci

Nir Ben Zvi

Edward J Walloga

Scott Richard Battaglia

Laurent B Vauthrin

Valerie Gong Bow Gee Lum

Brian Andrew Johnson

Douglas V O'Dell, Iii

Nir Ben-Zvi

David John Linsley

Andrey V Lelikov

Sekhar Poornananda Chintalapati

Douglas Cho Wang

Scott Miller

Manoj R Mehta

Systems and associated processes for guiding users to provide more useful reviews are described. These systems and processes can provide guided reviews in certain embodiments by presenting questions to a user in the form of an interview. The questions can be relevant to the item being reviewed, and as such, may be specifically and dynamically selected based on the particular item under consideration. Many other criteria may be used to select the types of questions presented to users, examples of which will be described below. Presenting review questions to users can have the effect of reducing or eliminating the 'blank page' effect of having to write a review from scratch, with no guidance. Accordingly, review questions can potentially elicit more thorough and useful feedback than existing review systems in some embodiments.

Dynamically guided user reviews

An in-vehicle gaming system may be played by a driver alone, or simultaneously or individually by a driver and/or one or more other users. The in-vehicle gaming system may be activated or controlled by, for example, touch, voice, or gesture. Gameplay is dynamically adjusted based at least in part on environmental factors such that the driver is not distracted from driving the vehicle. Game content is generated based at least in part on environmental factors and user data.

In-vehicle gaming system

Customizable in-vehicle gaming system

Methods and a tool or instrument for performing the methods of protecting a computer program with a parameter cloud are disclosed. A parameter cloud comprising a plurality of elements may be created. Called functions of a computer program may have defined expected parameter cloud states so that proper behavior of the called function is achieved when the parameter cloud state is the expected parameter cloud state. An expected parameter cloud state may include a selected set of elements of the parameter cloud having assigned values. Static portions of the called functions may depend on a current parameter cloud state, and calling functions may transform the parameter cloud state prior to calling their respective called functions. The methods and instrument may operate on original source code or post-binary targets of the computer program. A fingerprint may be used to identify a specific computer program from a sequence of state transitions.

Software protection through interdependent parameter cloud constrained software execution

In-vehicle gaming system for a driver

In-vehicle gaming system for passengers

Presented is an anti-tampering method that validates and protects specific sections of a binary file. In one embodiment, this method permits a proxy engine to execute (via emulation by a virtual machine) the protected code on behalf of the binary in kernel mode upon successful completion of an integrity check. The integrity check can optionally check only the specific parts of code that the developer wishes to validate. The integrity check can cross binary boundaries. Moreover, the integrity check can be done on a hard drive or in memory. Furthermore, since the encrypted code is executed by the proxy engine in kernel mode, hackers are further deterred from modifying the code. Additionally, a method of creating a protected binary file is described herein.

Authentication of binaries in memory with proxy code execution

A first process operating on a computer comprises code to be executed in connection therewith, where the code includes at least one triggering device. A digital license corresponds to the first process and sets forth terms and conditions for operating the first process. A second process operating on the computer proxy-executes code corresponding to each triggering device of the first process on behalf of such first process. The second process includes a selection of options to thwart reverse engineering by a debugger if a debugger is detected. The options include execution by a proxy engine of a re-routed call, crashing the first process, detection ad elimination of a debugger related interrupt a call to an arbitrary function.

Anti-debugging protection of binaries with proxy code execution

Restricting execution by a computing device of instructions within an application program. The application program is modified such that execution of the selected instructions is dependent upon a corresponding expected state of one or more hardware components in the computing device. In an embodiment, the application program is modified to place the hardware components in the expected states prior to execution of the corresponding selected instructions. Creating the dependency on the hardware components prevents the unintended or malicious execution of the selected instructions.

Hardware constrained software execution

A method to apply a protection mechanism to a binary object includes using operating system resources to load a binary object from a storage medium along with a manifest and a digital signature. Authentication of the binary object is performed using the digital signature and the manifest is read to determine a category of protection for the binary object. The operating system selects a protection mechanism corresponding to the protection category and injects protection mechanism code, along with the binary object into a binary image on computer RAM. When the binary image is accessed, the protection mechanism executes and either allows full access and functionality to the binary object or prevents proper access and operation of the binary object. The protection mechanisms may be updated independently from the information on the storage medium.

Software protection injection at load time

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New York, NY, United States of America

Aaron Payne Goldsmid