Samsung Electronics Co., Ltd.

Ki-Seok Kang

Bu-Seop Jung

Young-Kwan Chung

Yong-Hae Choi

Hyuk Kang

Jun-Ho Lee

Dong-Il Son

Jong-Mu Choi

Ji-Hyun Jung

Ju-Ho Kim

In-Young Hwang

An electronic device and a method of transmitting information in an electronic device a provided. The electronic device includes a communication unit that includes a first communication module and a second communication module, wherein the second communication module supports a low-power and short-range communication method; and a processor controls collection of information through the first communication module, and to transmit information related to the collected information through the second communication module.

Electronic device and method for transmitting information

An electronic device and method for updating authentication information in the electronic device is provided. The electronic device includes a short-range communication unit configured to provide a short-range communication and a controller configured to update information for authentication information from advertisement service information received from an Access Point (AP) identified through the short-range communication unit, download authentication information using the update information for authentication information, and connect the electronic device to the AP based on the authentication information.

Electronic device and method for updating authentication information in the electronic device

A security system, method and device for use in a network for providing a real-time stream are provided. A server updates security association of a terminal device by periodically providing a key stream. When the key stream for changing the security association of the terminal device is received from the server, the terminal device updates stored key stream information after identifying at least one changed field in the key stream and performs a security policy with the server using the updated key stream information. When a security setting operation is performed through a stream notification periodically provided from the server, an unnecessary waste of system resources can be reduced by updating only a specific changed field through the stream notification and reducing the load of generating a security association table.

Security system and method for use in network

Growing community of inventors

Gyeonggi-do, South Korea

Ki-Seok Kang