Hughes Network Systems, LLC

Mustafa Rangwala

Lin-Nan Lee

George Joseph Choquette

Victor Liau

Sarah Xie

A method, device, and non-transitory computer-readable medium are provided. Responsive to the device determining that a first user is not registered in a node registry upon startup, a public key of the first user and private key of the first user are generated, and the public key is registered in the node registry. Responsive to receiving a lookup request from a securely connected computing device, a public key lookup request for a public key of a second user is sent to the node registry by the device. The device receives the public key of the second user responsive to the sending of the public key lookup request. Responsive to receiving a message for the second user and an encryption request from the computing device, the device encrypts the message using the public key of the second user to produce an encrypted message that is transmitted to the computing device.

Secure end-to-end communication using a secure edge appliance

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for determining a set of communication parameters for receiving data transmissions. In some implementations, a method includes receiving a first data transmission sent according to a first communication parameter scheme that includes at least one of a first modulation or a first coding. A second data transmission is received. A second communication parameter scheme of the second transmission is determined. This determination includes identifying a subset of multiple candidate communication parameter schemes determined based on the first communication parameter scheme, identifying, in the second data transmission, a first identifier that corresponds to the second communication parameter scheme, comparing the first identifier to a respective identifier for each communication parameter scheme in the subset, and determining, as the second communication parameter scheme, a communication parameter scheme in the subset that has an identifier that matches the first identifier.

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New Market, MD, United States of America

Mustafa Rangwala