Microstrategy, Inc.

Micostrategy Incorporated

Feng Xia

Siamak Ziraknejad

Quan Jia

Liang Chen

Michael Jerry Saylor

Peng Xiao

Diego Valenzuela

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for proximity-based access. In some implementations, a computing device detects an attempt to access the computing device while the computing device is in a secured state. In response to detecting the attempt to access the computing device, the computing device sends a first message to a server system over a network. After sending the message, the computing device receives a second message from the server system over the network, the second message comprising authentication data for the computing device. The computing device determines that a mobile device that was previously designated as an authentication factor for accessing the computing device is located within a predetermined level of proximity of the computing device, and the computing device grants access to the computing device.

Proximity-based access

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for proximity-based access. In some implementations, an electronic device receives a first message over a network over a first communication channel. In response to receiving the first message, the electronic device increases a frequency that the electronic device scans for messages over the second communication channel. After increasing the frequency that the electronic device scans for messages over the second communication channel, the electronic device receives a second message from a secured resource over the second communication channel. The electronic device determines that the electronic device is located within a predetermined level of proximity to the secured resource, and in response, sends authentication data to the secured resource over the second communication channel.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for proximity-based device access. In some implementations, a first electronic device receives, over a wireless communication link, a message from a second electronic device in proximity to the first electronic device. The first electronic device determines that the second electronic device has been previously associated with the first electronic device as an authentication factor for accessing the first electronic device. The first electronic device receives an encrypted form of a password from the second electronic device over the wireless communication link. The first electronic device determines the password from the encrypted form of the password and provides the password to software executing on the first electronic device to enable access to the first electronic device.

Proximity-based device access

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for proximity-based logical access. In some implementations, a method includes receiving, by a mobile electronic device, a request from a server system to approve a session for a logical resource accessed by a second electronic device. In response to receiving the request, the mobile electronic device, initiates communication over a wireless communication link using a radio of the mobile electronic device. The mobile electronic device receives data from the second electronic device over the wireless communication link, the received data from the second electronic device indicating a session identifier. After receiving the data from the second electronic device, the mobile electronic device provides a response to the server system that indicates approval of the session and indicates the session identifier.

Proximity-based logical access

Methods, systems, and apparatus, including computer programs encoded on a computer-readable storage medium, for automatically providing a user with access to a secured resource. In some implementations, a client device detects that a second device that has been designated as an authentication for a user is within a predetermined level of proximity to the client device. The client device sends data indicating that the second device is within the predetermined level of proximity of the client device to a server system. The client device receives data indicating an attempt to access a resource using the client device while the second device is within the predetermined level of proximity to the client device. The client device sends an authentication request to the server system. The client device receives data indicating approval of the authentication request and provides access to the resource.

Proximity-based user authentication

An application executed on a first device presents a user interface on a device display. The application is associated with a validation system used by the device. Based on receiving a first user input, the application controls the first device to scan, using a first communication protocol, for other devices that are located within a first communication range of the first device. Based on the scan, the application discovers a second device that is located within the first communication range of the first device. The application receives, from the second device, an identification information that uniquely identifies a user associated with the second device on the validation system. The application validates the identification information by communicating with a validation server. Based on validating the identification information, the application displays an indication that the second device associated with the user is located within the first communication range of the first device.

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Vienna, VA, United States of America

Feng Xia